*Model Shown is for illustration purposes only.
Vehicle Information
Mazda has boosted the appeal of its fourth-generation MX-5 roadster. Jonathan Crouch drives it.
It's hard not to like the fourth generation Mazda MX-5, a sportscar the brand is unwilling to fundamentally change - and for good reason. It now has an upgraded range of trim levels and in recent times, Mazda has added in a clever Kinematic Posture Control system for extra cornering stability. As before, there are 1.5 and 2.0-litre petrol engine options for the Roadster and RF body styles and anything this car lacks in outright power, it more than makes up in agility and tactility.
Is there another affordable sporting car sold today that rivals the Mazda MX-5's legacy? The Porsche 911 is an icon, the Toyota GR86 might well become one and the Volkswagen Golf GTI is a name most can identify with. But the MX-5 is special. It has rewritten the record books again and again for sports car sales and its recipe of light weight, driver focus and simple front engine/rear drive layout just has an inherent rightness about it that hasn't dated. But, as is the case with most cars, successive generations get bigger and heavier. The MX-5 hasn't been immune to this issue, customers demanding improved safety, more equipment and better quality as each successive generation has been developed. With this MK4 model though, originally launched back in 2015, Mazda drew a line in the sand and went back to the light, tactile approach that made the MX-5 so great in the first place. In recent years, the company's added a touch of extra power and technology to the equation.
The key update to this MX-5 in recent times has been Mazda's 'KPC' 'Kinematic Posture Control' system, designed to increase stability during cornering without impacting the purity of the MX-5's handling and driver engagement. The KPC system applies a very small amount of brake force to the inner/unloaded rear wheel during cornering, the resulting brake force pulls the body down, suppressing body roll to provide more reassuring cornering so subtly that the MX-5's engaging handling remains unpolluted. As before, this fourth generation MX-5 is offered with either a 1.5-litre unit or a 2.0-litre engine but both these normally aspirated petrol powerplants have been significantly worked upon in recent years. The 1.5 still puts out 132PS, but the 2.0-litre powerplant's original 160PS output has in recent times been raised to 184PS at a heady 7,000rpm (up from 6,800rpm). You always did have to rev MX-5 engines hard to get the best from them. The 2.0-litre variant's rest to 62mph sprint time is rated at 6.5s and if you specify a manual gearbox with this engine, your car will come with a front strut brace, a limited slip differential and Bilstein dampers. This improved fourth generation design continues to conform to five key criteria that Mazda claim define the MX-5 - rear drive with a front-mid engine layout, 50/50 weight distribution and an eagerness to change direction, plus a low kerb weight and an affordable price. All soft top models get six-speed manual gearboxes but the 2.0-litre version of the RF folding hard-top variant can be ordered with an optional paddleshift auto. The MX-5 isn't about straight line pace, it's about agility and tactility. Because the engines are so small, they can be tucked down and back in the car. Mazda reckons the bonnet and overhang used here are the lowest and shortest of any production model. Weight has been pared back by using aluminium for the bonnet, boot and front wings, while the soft top hood is also very light, improving the centre of gravity. Much of the front suspension is aluminium, as is the gearbox casing, the differential casing and the bracing that runs down the car's backbone. The virtuous circle of weight saving means that the smaller wheels only need four bolts as opposed to five. Lower rotational masses mean that the brake assemblies can also be made smaller, simpler and lighter.
As before, there are two bodystyles on offer, the classic soft-topped roadster and the folding metal-roof RF variant. The shape of the MX-5 hasn't changed radically from generation to generation. This one's no exception, but there's a bit more aggression about the detailing, the car looking like a shrunken Jaguar F-Type roadster from the rear three-quarter. Some have thought there's something a bit fishy-looking about the front end but it'll probably grow on you. See one in the metal and you'll be amazed at just how tiny it is. It's fully 105mm shorter in overall length than the previous generation version, despite the wheelbase only being 15mm less. It also stands 20mm lower and 10mm wider. Lower and wider is always good for a roadster's stance. In another clever touch, the seat cushions are supported on netting instead of the usual metal springs, allowing Mazda to reduce weight and seat the driver's hip point closer to the road. A lower driver then means the windscreen header rail can shift backwards, in this case by 70mm, which in turn means the hood is shorter and lighter, and also easier to package when folded. See what we mean about that virtuous circle?
The MX-5 may be quite a bit more expensive than you remember. Prices sit in the £26,000-£36,000 bracket. think in terms of a premium of just under £2,000 if you want to go from the soft top Roadster to the folding hard top RF version. On to spec specifics. The 1.5-litre Roadster MX-5 is available in 'Prime-Line' and 'Exclusive-Line' grades. The 184PS 2.0-litre Skyactiv-G Roadster is matched to 'Exclusive-Line' and range-topping 'Homura grades'. As with the Roadster, the 'Prime-Line' RF folding hard-top model is powered by the 1.5-litre engine, while 'Exclusive-Line' versions of that body style can be specified with either the 1.5 or 2.0-litre engine and the range-topping 'Homura' version is exclusively matched to the 184PS 2.0-litre unit. In addition, 2.0-litre MX-5 RFs in both trim levels come with the option to choose an automatic gearbox. Updates for the latest model include the addition of the Zircon Sand paint colour to the MX-5 for the first time, while 'Homura' manual models will feature red Brembo front brake callipers. Equipment levels include more than you might expect. Even base models come with alloy wheels, LED headlights, a leather steering wheel, plus a lightweight and sleek fabric hood. Plus LED daytime running lights, climate control air-conditioning, a DAB radio, Bluetooth and cruise control, along with Mazda's MZD-Connect connectivity and infotainment system with 7-inch colour touch-screen display and Multimedia Commander. Navigation is optional. Plusher versions and the 2.0-litre cars feature rain sensing wipers, rear parking sensors, smart keyless entry, Premium Bose Surround-Sound and heated leather seats.
Stick with light weight and modest power outputs and this dictates a raft of affordable costs. The MX-5 has long been the exemplar of the affordable sports car and WLTP-rated economy and emissions are agreeably low, helped by the addition in recent times of Mazda's i-ELOOP kinetic recovery and i-stop stop-start technology. The 1.5-litre engine is CO2-rated at 142g/km, with 44.8mpg possible on the combined cycle. The 2.0-litre engine is rated at 155g/km and 40.9mpg - or 171g/km and 37.2mpg in auto form. Insurance groups range from 25E to 33A. Owners can keep up to date with their car's maintenance schedule via the instrument binnacle trip computer screen and the 'Applications' section of the 'MZD-Connect' centre-dash monitor. To help you keep track of what work has been carried out, you can access a 'Digital Service Record' online and use a useful 'My Mazda App' to receive reminders about servicing, book your car in at your local dealership and access a digitally-stored record of your model's service history. Residual values ought to hold up well, with the MX-5 a favourite amongst used car buyers due to its relative simplicity, strong reliability and low cost to insure.
Weight is the enemy. Excess weight in a car dulls its responses, makes it harder to turn, stop and accelerate, ensures that it drinks more fuel and puts greater stresses on virtually every moving part, parts which then have to be beefed up and made heavier to cope. The Mazda MX-5 reverses that cycle, stripping weight off which in turn allows it to pare more weight back with other simple lightweight componentry. It's a brilliant piece of engineering. It also goes to show that you can probably have more fun with 1.5 litres worth of MX-5 than you can with some supercars. No, that's not hyperbole. Try it and you'll see. If you measure your cars in terms of smiles per mile, the MX-5 still has to be right near the top of your shortlist.
HC+NOx:Not Available
Particles:Not Available
Standard Euro Emissions:EURO 6
WLTP - CO2 (g/km) - Comb:153
Camshaft:DOHC
Catalytic Convertor:Yes
CC:1998
Compression Ratio:13.0:1
Cylinder Layout:IN-LINE
Cylinders:4
Cylinders - Bore (mm):83.5
Cylinders - Stroke (mm):91.2
Engine Layout:NORTH SOUTH
Fuel Delivery:MULTI POINT FUEL INJECTION
Gears:6 SPEED
Number of Valves:16
Transmission:MANUAL
EC Directive 1999/100/EC Applies:No
WLTP - FC (l/100km) - Comb:6.8
WLTP - FC (l/100km) - Extra High:7.1
WLTP - FC (l/100km) - High:5.9
WLTP - FC (l/100km) - Low:8.8
WLTP - FC (l/100km) - Medium:6.4
WLTP - MPG - Comb:41.5
WLTP - MPG - Extra High:39.8
WLTP - MPG - High:47.9
WLTP - MPG - Low:32.1
WLTP - MPG - Medium:44.1
Alternative Fuel Qualifying:No
Badge Engine CC:2.0
Badge Power:184
Based On ID:Not Available
Coin Description:Not Available
Coin Series:Homura
Generation Mark:4
Insurance Group 1 - 50 Effective January 07:32A
Manufacturers Corrosion Perforation Guarantee - Years:12
Manufacturers Paintwork Guarantee - Years:3
NCAP Adult Occupant Protection %:Not Available
NCAP Child Occupant Protection %:Not Available
NCAP Overall Rating - Effective February 09:Not Available
NCAP Pedestrian Protection %:Not Available
NCAP Safety Assist %:Not Available
Did at least one aspect of this vehicle's safety give cause for concern?:No
Service Interval Frequency - Months:12
Service Interval Mileage:12500
Special Edition:No
Special Order:No
Standard manufacturers warranty - Mileage:60000
Standard manufacturers warranty - Years:3
Timing Belt Interval Frequency - Months:Not Available
Timing Belt Interval Mileage:Not Available
Vehicle Homologation Class:M1
0 to 62 mph (secs):6.8
Engine Power - BHP:184
Engine Power - KW:135
Engine Power - RPM:7000
Engine Torque - LBS.FT:151
Engine Torque - MKG:20.9
Engine Torque - NM:205
Engine Torque - RPM:4000
Top Speed:137
Emissions Test Cycle:WLTP
RDE Certification Level:RDE 2
Alloys?:Yes
Space Saver?:No
Tyre Size Front:205/45 R17
Tyre Size Rear:205/45 R17
Tyre Size Spare:TYRE REPAIR KIT
Wheel Style:Not Available
Wheel Type:17" ALLOY
Height:1235
Height (including roof rails):Not Available
Length:3915
Wheelbase:2310
Width:1735
Width (including mirrors):1918
Fuel Tank Capacity (Litres):45
Gross Vehicle Weight:1305
Luggage Capacity (Seats Down):Not Available
Luggage Capacity (Seats Up):127
Max. Loading Weight:221
Max. Roof Load:Not Available
Max. Towing Weight - Braked:Not Available
Max. Towing Weight - Unbraked:Not Available
Minimum Kerbweight:1084
No. of Seats:2
Turning Circle - Kerb to Kerb:10.4
Mazda has boosted the appeal of its fourth-generation MX-5 roadster. Jonathan Crouch drives it.
It's hard not to like the fourth generation Mazda MX-5, a sportscar the brand is unwilling to fundamentally change - and for good reason. It now has an upgraded range of trim levels and in recent times, Mazda has added in a clever Kinematic Posture Control system for extra cornering stability. As before, there are 1.5 and 2.0-litre petrol engine options for the Roadster and RF body styles and anything this car lacks in outright power, it more than makes up in agility and tactility.
Is there another affordable sporting car sold today that rivals the Mazda MX-5's legacy? The Porsche 911 is an icon, the Toyota GR86 might well become one and the Volkswagen Golf GTI is a name most can identify with. But the MX-5 is special. It has rewritten the record books again and again for sports car sales and its recipe of light weight, driver focus and simple front engine/rear drive layout just has an inherent rightness about it that hasn't dated. But, as is the case with most cars, successive generations get bigger and heavier. The MX-5 hasn't been immune to this issue, customers demanding improved safety, more equipment and better quality as each successive generation has been developed. With this MK4 model though, originally launched back in 2015, Mazda drew a line in the sand and went back to the light, tactile approach that made the MX-5 so great in the first place. In recent years, the company's added a touch of extra power and technology to the equation.
The key update to this MX-5 in recent times has been Mazda's 'KPC' 'Kinematic Posture Control' system, designed to increase stability during cornering without impacting the purity of the MX-5's handling and driver engagement. The KPC system applies a very small amount of brake force to the inner/unloaded rear wheel during cornering, the resulting brake force pulls the body down, suppressing body roll to provide more reassuring cornering so subtly that the MX-5's engaging handling remains unpolluted. As before, this fourth generation MX-5 is offered with either a 1.5-litre unit or a 2.0-litre engine but both these normally aspirated petrol powerplants have been significantly worked upon in recent years. The 1.5 still puts out 132PS, but the 2.0-litre powerplant's original 160PS output has in recent times been raised to 184PS at a heady 7,000rpm (up from 6,800rpm). You always did have to rev MX-5 engines hard to get the best from them. The 2.0-litre variant's rest to 62mph sprint time is rated at 6.5s and if you specify a manual gearbox with this engine, your car will come with a front strut brace, a limited slip differential and Bilstein dampers. This improved fourth generation design continues to conform to five key criteria that Mazda claim define the MX-5 - rear drive with a front-mid engine layout, 50/50 weight distribution and an eagerness to change direction, plus a low kerb weight and an affordable price. All soft top models get six-speed manual gearboxes but the 2.0-litre version of the RF folding hard-top variant can be ordered with an optional paddleshift auto. The MX-5 isn't about straight line pace, it's about agility and tactility. Because the engines are so small, they can be tucked down and back in the car. Mazda reckons the bonnet and overhang used here are the lowest and shortest of any production model. Weight has been pared back by using aluminium for the bonnet, boot and front wings, while the soft top hood is also very light, improving the centre of gravity. Much of the front suspension is aluminium, as is the gearbox casing, the differential casing and the bracing that runs down the car's backbone. The virtuous circle of weight saving means that the smaller wheels only need four bolts as opposed to five. Lower rotational masses mean that the brake assemblies can also be made smaller, simpler and lighter.
As before, there are two bodystyles on offer, the classic soft-topped roadster and the folding metal-roof RF variant. The shape of the MX-5 hasn't changed radically from generation to generation. This one's no exception, but there's a bit more aggression about the detailing, the car looking like a shrunken Jaguar F-Type roadster from the rear three-quarter. Some have thought there's something a bit fishy-looking about the front end but it'll probably grow on you. See one in the metal and you'll be amazed at just how tiny it is. It's fully 105mm shorter in overall length than the previous generation version, despite the wheelbase only being 15mm less. It also stands 20mm lower and 10mm wider. Lower and wider is always good for a roadster's stance. In another clever touch, the seat cushions are supported on netting instead of the usual metal springs, allowing Mazda to reduce weight and seat the driver's hip point closer to the road. A lower driver then means the windscreen header rail can shift backwards, in this case by 70mm, which in turn means the hood is shorter and lighter, and also easier to package when folded. See what we mean about that virtuous circle?
The MX-5 may be quite a bit more expensive than you remember. Prices sit in the £26,000-£36,000 bracket. think in terms of a premium of just under £2,000 if you want to go from the soft top Roadster to the folding hard top RF version. On to spec specifics. The 1.5-litre Roadster MX-5 is available in 'Prime-Line' and 'Exclusive-Line' grades. The 184PS 2.0-litre Skyactiv-G Roadster is matched to 'Exclusive-Line' and range-topping 'Homura grades'. As with the Roadster, the 'Prime-Line' RF folding hard-top model is powered by the 1.5-litre engine, while 'Exclusive-Line' versions of that body style can be specified with either the 1.5 or 2.0-litre engine and the range-topping 'Homura' version is exclusively matched to the 184PS 2.0-litre unit. In addition, 2.0-litre MX-5 RFs in both trim levels come with the option to choose an automatic gearbox. Updates for the latest model include the addition of the Zircon Sand paint colour to the MX-5 for the first time, while 'Homura' manual models will feature red Brembo front brake callipers. Equipment levels include more than you might expect. Even base models come with alloy wheels, LED headlights, a leather steering wheel, plus a lightweight and sleek fabric hood. Plus LED daytime running lights, climate control air-conditioning, a DAB radio, Bluetooth and cruise control, along with Mazda's MZD-Connect connectivity and infotainment system with 7-inch colour touch-screen display and Multimedia Commander. Navigation is optional. Plusher versions and the 2.0-litre cars feature rain sensing wipers, rear parking sensors, smart keyless entry, Premium Bose Surround-Sound and heated leather seats.
Stick with light weight and modest power outputs and this dictates a raft of affordable costs. The MX-5 has long been the exemplar of the affordable sports car and WLTP-rated economy and emissions are agreeably low, helped by the addition in recent times of Mazda's i-ELOOP kinetic recovery and i-stop stop-start technology. The 1.5-litre engine is CO2-rated at 142g/km, with 44.8mpg possible on the combined cycle. The 2.0-litre engine is rated at 155g/km and 40.9mpg - or 171g/km and 37.2mpg in auto form. Insurance groups range from 25E to 33A. Owners can keep up to date with their car's maintenance schedule via the instrument binnacle trip computer screen and the 'Applications' section of the 'MZD-Connect' centre-dash monitor. To help you keep track of what work has been carried out, you can access a 'Digital Service Record' online and use a useful 'My Mazda App' to receive reminders about servicing, book your car in at your local dealership and access a digitally-stored record of your model's service history. Residual values ought to hold up well, with the MX-5 a favourite amongst used car buyers due to its relative simplicity, strong reliability and low cost to insure.
Weight is the enemy. Excess weight in a car dulls its responses, makes it harder to turn, stop and accelerate, ensures that it drinks more fuel and puts greater stresses on virtually every moving part, parts which then have to be beefed up and made heavier to cope. The Mazda MX-5 reverses that cycle, stripping weight off which in turn allows it to pare more weight back with other simple lightweight componentry. It's a brilliant piece of engineering. It also goes to show that you can probably have more fun with 1.5 litres worth of MX-5 than you can with some supercars. No, that's not hyperbole. Try it and you'll see. If you measure your cars in terms of smiles per mile, the MX-5 still has to be right near the top of your shortlist.
HC+NOx:Not Available
Particles:Not Available
Standard Euro Emissions:EURO 6
WLTP - CO2 (g/km) - Comb:153
Camshaft:DOHC
Catalytic Convertor:Yes
CC:1998
Compression Ratio:13.0:1
Cylinder Layout:IN-LINE
Cylinders:4
Cylinders - Bore (mm):83.5
Cylinders - Stroke (mm):91.2
Engine Layout:NORTH SOUTH
Fuel Delivery:MULTI POINT FUEL INJECTION
Gears:6 SPEED
Number of Valves:16
Transmission:MANUAL
EC Directive 1999/100/EC Applies:No
WLTP - FC (l/100km) - Comb:6.8
WLTP - FC (l/100km) - Extra High:7.1
WLTP - FC (l/100km) - High:5.9
WLTP - FC (l/100km) - Low:8.8
WLTP - FC (l/100km) - Medium:6.4
WLTP - MPG - Comb:41.5
WLTP - MPG - Extra High:39.8
WLTP - MPG - High:47.9
WLTP - MPG - Low:32.1
WLTP - MPG - Medium:44.1
Alternative Fuel Qualifying:No
Badge Engine CC:2.0
Badge Power:184
Based On ID:Not Available
Coin Description:Not Available
Coin Series:Homura
Generation Mark:4
Insurance Group 1 - 50 Effective January 07:32A
Manufacturers Corrosion Perforation Guarantee - Years:12
Manufacturers Paintwork Guarantee - Years:3
NCAP Adult Occupant Protection %:Not Available
NCAP Child Occupant Protection %:Not Available
NCAP Overall Rating - Effective February 09:Not Available
NCAP Pedestrian Protection %:Not Available
NCAP Safety Assist %:Not Available
Did at least one aspect of this vehicle's safety give cause for concern?:No
Service Interval Frequency - Months:12
Service Interval Mileage:12500
Special Edition:No
Special Order:No
Standard manufacturers warranty - Mileage:60000
Standard manufacturers warranty - Years:3
Timing Belt Interval Frequency - Months:Not Available
Timing Belt Interval Mileage:Not Available
Vehicle Homologation Class:M1
0 to 62 mph (secs):6.8
Engine Power - BHP:184
Engine Power - KW:135
Engine Power - RPM:7000
Engine Torque - LBS.FT:151
Engine Torque - MKG:20.9
Engine Torque - NM:205
Engine Torque - RPM:4000
Top Speed:137
Emissions Test Cycle:WLTP
RDE Certification Level:RDE 2
Alloys?:Yes
Space Saver?:No
Tyre Size Front:205/45 R17
Tyre Size Rear:205/45 R17
Tyre Size Spare:TYRE REPAIR KIT
Wheel Style:Not Available
Wheel Type:17" ALLOY
Height:1235
Height (including roof rails):Not Available
Length:3915
Wheelbase:2310
Width:1735
Width (including mirrors):1918
Fuel Tank Capacity (Litres):45
Gross Vehicle Weight:1305
Luggage Capacity (Seats Down):Not Available
Luggage Capacity (Seats Up):127
Max. Loading Weight:221
Max. Roof Load:Not Available
Max. Towing Weight - Braked:Not Available
Max. Towing Weight - Unbraked:Not Available
Minimum Kerbweight:1084
No. of Seats:2
Turning Circle - Kerb to Kerb:10.4
2.0 [184] Homura 2dr
