The Mercedes-Benz Mercedes-AMG CLA 45 S 4MATIC+ is a 4 door saloon (sedan)-bodied car with a front located engine supplying power to all four wheels.
It forms part of Mercedes-Benz's C 118 model range.
Its 2 litre engine is a turbocharged, double overhead camshaft, 4 cylinder that has an output of 415 bhp (421 PS/309 kW) of power at 6750 rpm, and maximum torque of 500 N·m (369 lb·ft/51 kgm) at 5000-5250 rpm.
This power is delivered to the wheels through an 8 speed automatic gearbox.
Quoted kerb weight is 1675 kg.
It is claimed to achieve a top speed of 270 km/h which is 168 mph, quoted fuel consumption is 10.3/6.9/8.1 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 186.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2729 mm | 107.4 inches | |
| Track/tread (front) | 1605 mm | 63.2 inches | |
| Track/tread (rear) | 1585 mm | 62.4 inches | |
| Length | 4693 mm | 184.8 inches | |
| Width | 1857 mm | 73.1 inches | |
| Height | 1413 mm | 55.6 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.72 | ||
| Kerb weight | 1675 kg | 3693 lb | |
| Weight distribution | |||
| fuel tank capacity | 51 litres | 11.2 [13.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2 litre 1991 cc (121.498 cu in) |
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| Bore × Stroke | 83 × 92 mm
3.27 × 3.62 in |
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| Bore/stroke ratio | 0.9 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 421 PS (415 bhp) (309 kW) at 6750 rpm |
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| maximum torque | 500 Nm (369 ft·lb) (51 kgm) at 5000-5250 rpm |
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| Specific output | 155.4 kW/litre 211.3 ps/litre 208.4 bhp/litre 3.42 bhp/cu in |
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| Specific torque |
251.13 Nm/litre
3.04 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 3155.8 kPa (457.7 psi) | ||
| Maximum RPM | 7200 rpm | ||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 497.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | 1 twin-scroll turbocharger | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 270 km/h (168 mph) | ||
| Power-to-weight ratio | Higher is better 251.21 PS/tonne (1000 kg) 0.25 PS/kg 184.76 kW/tonne (1000 kg) 0.18 kW/kg 247.76 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.41 kg/kW 9.04 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 10.3/6.9/8.1 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.3/6.9/8.1 l/100km urban/extra-urban/combined | ||
| km/litre | 9.7/14.5/12.3 km/l urban/extra-urban/combined | ||
| UK MPG | 27.4/40.9/34.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 22.8/34.1/29.0 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 186.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | E | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 9.0J x 19 | ||
| Wheel size rear | 9.0J x 19 | ||
| Tyres front | 255/35 ZR 19 | ||
| Tyres rear | 255/35 ZR 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 360 mm | ||
| Rear brake diameter | 330 mm | ||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 599863 | ||
| Production total | |||
| Model code | |||
| Model family | C 118 | ||
| RAC rating | 17.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2019 Mercedes-Benz Mercedes-AMG CLA 45 S 4MATIC+ added 2019-07-31. Last modified 2020-03-16. |
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