Find your car
Power and torque figures for 7,375 engines across 892 models. Look yours up and see what it makes before you ring us.
Check your car by registration
We pull your vehicle details from the DVSA record, then show the figures for your engine.
Or pick it from the list
Most covered manufacturers
These are the makes we hold the most files for. Every one links through to its models and engines.
All manufacturers
Pick a make to see its models, engines and the gains for each.
Alfa Romeo13 models137 engines
Alpina11 models20 engines- Alpine1 model2 engines
- Ariel Motors1 model1 engines
Aston Martin6 models16 engines
Audi33 models520 engines
Bentley8 models21 engines
BMW36 models615 engines- Borgward1 model1 engines
Bugatti2 models2 engines- Buick6 models11 engines
Cadillac3 models8 engines- Case7 models53 engines
- Caterpillar12 models114 engines
- Challenger1 model5 engines
Chevrolet14 models47 engines
Chrysler6 models13 engines
Citroën25 models207 engines- Claas5 models26 engines
- Cummins4 models65 engines
- Cupra2 models1 engines
Dacia5 models46 engines
Daewoo2 models2 engines- DAF10 models42 engines
- Detroit Diesel3 models30 engines
- Deutz7 models68 engines
Dodge7 models12 engines- DS5 models61 engines
- Fendt10 models66 engines
Ferrari21 models28 engines
Fiat31 models203 engines
Ford28 models327 engines- Freightliner4 models5 engines
- Geely1 model2 engines
- GWM1 model1 engines
- Hino3 models8 engines
- Holden1 model1 engines
Honda10 models30 engines
Hyundai28 models117 engines
Infiniti10 models24 engines
Isuzu3 models10 engines
Iveco11 models104 engines
Jaguar13 models62 engines- JCB1 model14 engines
Jeep7 models50 engines- John Deere14 models88 engines
Karsan2 models1 engines
Kia15 models86 engines
KTM1 model5 engines
Lamborghini5 models20 engines
Lancia9 models43 engines
Landrover7 models68 engines- Lexus2 models5 engines
- Lincoln6 models10 engines
Lotus5 models23 engines- Mack Trucks6 models40 engines
- Mahindra5 models9 engines
- MAN1 model3 engines
- Man5 models41 engines
Maserati7 models26 engines- Massey Ferguson6 models78 engines
Mazda12 models67 engines- McCormick4 models25 engines
McLaren3 models18 engines
Mercedes48 models689 engines
MG4 models5 engines
Mini8 models110 engines
Mitsubishi12 models44 engines- New Holland13 models69 engines
Nissan30 models119 engines
Opel25 models255 engines
Pagani1 model9 engines
Peugeot30 models273 engines
PGO4 models7 engines
Piaggio1 model1 engines
Porsche8 models155 engines
Renault32 models325 engines
Rolls Royce2 models2 engines
Saab3 models33 engines- Samsung1 model5 engines
- Scania3 models26 engines
Scion1 model1 engines
Seat12 models181 engines
Skoda11 models157 engines
Smart5 models26 engines
SsangYong8 models15 engines- Steyr5 models42 engines
Subaru8 models10 engines
Suzuki11 models29 engines
Tata1 model1 engines
Toyota17 models81 engines
Volkswagen28 models497 engines
Volvo24 models347 engines
Westfield1 model1 engines
Wiesmann1 model6 engines
How to read these pages
Each engine has a standard power and torque figure, then a figure for every stage we offer on it. The gain is the difference between the two. Stage 1 needs nothing fitted to the car. Anything above that assumes the supporting hardware is already on and in good order.
Some engines also carry a power curve, so you can see where in the rev range the extra pull arrives. Where we have no curve for an engine you will get a plain before and after comparison instead.
If you would rather work it out from a price, the tuning calculator covers the same ground. If you cannot find your car, send us the registration and we will check it by hand.
Book a remap
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.