Compare cars

Mercedes Benz SLK (R172) 350 BlueEFFICIENCY Auto (2011)

Porsche Boxster (987) 2.7 245HP (2007)

Remove

Engine Technical Data

Engine type - Number of cylinders

V 6

Boxer 6

Engine Code

Fuel type

Petrol

Fuel System

Direct Injection.

Indirect Injection. Variable Intake

Lubrication

Engine Cooling

Engine Alignment

Longitudinal

Engine Position

Front

Central

Engine displacement

213.5 cu-in / 3498 cm³

164 cu-in / 2687 cm³

Bore

3.66 inches
92.9 mm

3.37 inches
85.5 mm

Stroke

3.39 inches
86.0 mm

3.07 inches
78.0 mm

Number of valves

Aspiration

N/A

Compression Ratio

11.3

Max. RPM

Total System Power

Total System Torque

Horsepower

302 HP / 306 PS / 225 kW @ 6500 rpm

242 HP / 245 PS / 180 kW @ 6500 rpm

Maximum torque

272 lb-ft / 370 Nm @ 3500-5250 rpm

201 lb-ft / 273 Nm @ 4600-6000 rpm

Total electric power

Total electric torque

Number of electric engines

Electric engine #1 type

Electric engine #1 Power

Electric engine #1 Torque

Electric engine #2 type

Electric engine #2 Power

Electric engine #2 Torque

Electric engine #3 type

Electric engine #3 Power

Electric engine #3 Torque

Electric engine #4 type

Electric engine #4 Power

Electric engine #4 Torque

Drive wheels - Traction - Drivetrain

RWD

Transmission Gearbox - Number of speeds

Clutch Type

Automatic

Manual

Size, Dimensions, Aerodynamics and Weight

Body

Cabrio

Num. of Doors

Num. of Seats

Seat distribution

Front legroom

Rear seat legroom

Third row legroom

Front shoulder room

Rear shoulder room

Third row shoulder room

Front head room

Rear head room

Third row head room

Wheelbase

95.67 inches / 243.0 cm

95.08 inches / 241.5 cm

Length

162.76 inches / 413.4 cm

170.43 inches / 432.9 cm

Width

71.26 inches / 181.0 cm

70.91 inches / 180.1 cm

Width with mirrors

Height

51.22 inches / 130.1 cm

50.98 inches / 129.5 cm

Front Axle

61.38 inches / 155.9 cm

58.66 inches / 149.0 cm

Rear Axle

61.61 inches / 156.5 cm

60.39 inches / 153.4 cm

Ground clearance

Cargo box inside length

Cargo box inside height

Cargo width

Max. width at wheelhouse

Loading height

Rear door width

Rear door height

Side door width

Side door height

Approach angle (deg)

Breakover (Rampover) angle (deg)

Departure angle (deg)

Aerodynamic drag coefficient - Cx

0.33

0.29

Front Brakes - Disc dimensions

Vented Discs

Vented Discs (11.73 inches / 298 mm)

Rear Brakes - Disc dimensions

Discs

Vented Discs (11.77 inches / 299 mm)

Front Tyres - Rims dimensions

225/45 R17

205/55 R17

Rear Tyres - Rims dimensions

245/40 R17

235/50 R17

Front Wheels Width

6.5

Rear Wheels Width

8.0

Curb Weight

3395 lbs / 1540 kg

3042 lbs / 1380 kg

Dry Weight

Max. Towing Capacity Weight

Weight/Power Output Ratio

5.03 Kg/hp

5.63 Kg/hp

Trunk / Boot capacity

11.8 cu-ft / 335 L

9.9 cu-ft / 280 L

Trunk / Boot First Row

Trunk / Boot Second Row

Trunk / Boot Third Row

Steering

Rack and pinion Electro-hydraulic

Rack and pinion

Turning circle

Steering wheel lock-to-lock

2.6 turns

Front Suspension

Coil springs.

MacPherson struts. Coil springs.

Rear Suspension

Coil Springs.

MacPherson struts. Coil Springs.

Top Speed

155 Mph / 250 km/h

160 Mph / 258 km/h

Acceleration 0 to 60 mph (0 to 96 Km/h)

Acceleration 0 to 100 km/h (0 to 62 mph)

5.6 s

6.1 s

Acceleration 0 to 400m (1/4 quarter mile)

Acceleration 0 to 1000m

Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined

Fuel Consumption - Economy - Open road

Fuel Consumption - Economy - Highway

Fuel Consumption - Economy - City

Fuel Consumption - Economy - City NEDC

24 MPG
9.9 L/100 km
29 MPG UK

17 MPG
13.8 L/100 km
20 MPG UK

Fuel Consumption - Economy - Open road NEDC

43 MPG
5.5 L/100 km
51 MPG UK

35 MPG
6.8 L/100 km
42 MPG UK

Fuel Consumption - Economy - Combined NEDC

33 MPG
7.1 L/100 km
40 MPG UK

25 MPG
9.3 L/100 km
30 MPG UK

Fuel Consumption - Economy - Low WLTP

Fuel Consumption - Economy - Medium WLTP

Fuel Consumption - Economy - High WLTP

Fuel Consumption - Economy - Extra high WLTP

Fuel Consumption - Economy - Combined WLTP

Fuel Consumption - Economy - EPA

Battery Type

Charging Information

Battery capacity

Charging Time

Range

Range WLTP

Electric Range EPA

Electric Range NEDC

Electric Range WLTP

Average energy consumption

Average energy consumption WLTP

Charging Time

Fast Charging Time

Fuel Tank Capacity

15.9 gallons
60 L
13.2 UK gallons

16.9 gallons
64 L
14.1 UK gallons

AdBlue Tank

CO2 emissions

167 g/Km (Mercedes Benz)

222 g/Km (Porsche)

CO2 emissions WLTP

Emission standard

Euro V

Safety

Euro NCAP

Popular car comparisons side by side

2016 Audi A3 Sportback (8V 2016) 1.4 TFSI COD ultra 150HP S-tronic

2017 Peugeot 308 2018 GT 1.6 THP 205

2020 Skoda Enyaq iV 80 150kW

2021 Kia EV6 77.4kWh Plus

2021 Kia EV6 77.4kWh AWD GT-Line

2005 Mercedes Benz E Class (W211) 280

2005 BMW E60 5 Series 520d

2020 Skoda Enyaq iV 80 150kW

2020 Aiways U5 Premium

2021 Hyundai Ioniq 5 Long Range 72.6 kWh

2021 Tesla Model Y Long Range AWD

2020 Skoda Enyaq iV 80 150kW

2021 Audi Q4 e-tron 40

2013 Skoda Octavia 3 Combi 1.6 TDI CR 105HP DSG 7 Speeds Elegance

2018 Skoda Kodiaq 1.5 TSI Greentech ACT Style DSG

2020 Skoda Enyaq iV 80 150kW

2003 Nissan X Trail (T30) 2.5 4WD

2007 Nissan X Trail T31 2.5 4WD

1993 Peugeot 106 Rallye 1.3i

1989 Suzuki Swift II 1.3 GTi

2018 Skoda Kodiaq 1.5 TSI Greentech ACT Style DSG

2020 Skoda Enyaq iV 80 150kW

2021 Hyundai Ioniq 5 Long Range 72.6 kWh

Compare cars

Popular car comparisons side by side

Latest Car Specs

Latest Models