Mercedes SL 2006 vs Mazda RX-8 2003

Select specific versions of each model (by engine capacity, power, drivetrain and gearbox) for an accurate comparison

 
Mercedes SL
2006 - 2008
Mazda RX-8
2003 - 2009
Body: CabrioCoupe
Gearbox: Automatic Manual/Automatic
Mercedes SL is available only with automatic gearbox, whereas Mazda RX-8 has both automatic and manual transmission options.
Engines: 3.5 - 6.01.3

Performance

Power: 272 - 612 HP192 - 250 HP
Torque: 350 - 999 NM211 - 220 NM
Acceleration 0-100 km/h: 4.2 - 6.6 seconds6.4 - 7.2 seconds
In general, Mercedes SL are available with more powerful and dynamic engines than Mazda RX-8. Select a car version for a more accurate comparison!

Fuel consumption

Fuel consumption (l/100km): 10.3 - 15.110.8 - 11.4
Mercedes SL petrol engines consumes on average 2.2 litres more fuel per 100 km than Mazda RX-8.
This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Dimensions

Length: 4.54 m4.40 m
Width: 1.82 m1.77 m
Height: 1.30 m1.34 m
Mercedes SL is larger, but slightly lower.
Mercedes SL is 14 cm longer than the Mazda RX-8, 5 cm wider, while the height of Mercedes SL is 4 cm lower.
Trunk capacity: 235 litres290 litres
Trunk max capacity:
with rear seats folded down, if possible
339 litres290 litres
Despite its longer length, This could mean that the Mercedes SL uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Mercedes SL (by 49 litres).
Turning diameter: 11 meters10.6 meters
The turning circle of the Mercedes SL is 0.4 metres more than that of the Mazda RX-8, which means Mercedes SL can be harder to manoeuvre in tight streets and parking spaces.
Gross weight: ~ 2`247 kg~ 1`779 kg
Net weight:~ 1`897 kg~ 1`361 kg
Load capacity:~ 350 kg~ 418 kg
Mercedes SL load capacity (permitted cargo and passenger weight) is par apmēram 19 procentiem less than Mazda RX-8. Therefore, Mazda RX-8 is more suitable for longer family trips or transporting heavier loads.
Safety: no datano data
Quality:
above average
no data
Average price (€): 13 6005000
Pros and Cons: Mercedes SL has
  • automatic transmission only
  • more powerful and dynamic engines
Mazda RX-8 has
  • both manual and automatic
  • lower fuel consumption for petrol engines
  • roomier boot
  • higher carrying (cargo) capacity
  • lower price
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