Mercedes CLS 2004 vs Peugeot 407 2008

 
Mercedes CLS
2004 - 2006
Peugeot 407
2008 - 2009
Gearbox: AutomaticManual
Engine: 3.5 Petrol2.2 Petrol
Camshaft drive: Double-row timing chainTiming belt
Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating.

Performance

Power: 272 HP163 HP
Torque: 350 NM220 NM
Acceleration 0-100 km/h: 7 seconds9.2 seconds
Mercedes CLS is more dynamic to drive.
Mercedes CLS engine produces 109 HP more power than Peugeot 407, whereas torque is 130 NM more than Peugeot 407. Thanks to more power Mercedes CLS reaches 100 km/h speed 2.2 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 10.08.7
The Peugeot 407 is a better choice when it comes to fuel economy.
Mercedes CLS consumes 1.3 litres more fuel per 100 km than the Peugeot 407, which means that if you drive 15,000 km in a year, the Mercedes CLS could require 195 litres more fuel.
Fuel tank capacity: 80 litres67 litres
Full fuel tank distance: 800 km in combined cycle770 km in combined cycle
1020 km on highway1010 km on highway

Drive type

Wheel drive type: Rear wheel drive (RWD)Front wheel drive (FWD)
Front-wheel drive cars (Peugeot 407) have better traction on slippery roads and when climbing hills, better fuel economy, and are less expensive to purchase. On the disadvantage side, FWD cars usually have less towing capacity, poorer acceleration and harder handling. Rear-wheel drive cars (Mercedes CLS) have better handling on dry roads, better acceleration, more even weight distribution and more fun to drive. RWD is also better for towing large loads. The cons of rear-wheel drive are less interior and trunk space and more difficulty maneuvering in wet and snowy conditions.

Engines

Average engine lifespan: 450'000 km380'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mercedes CLS engine could be longer.
Engine production duration: 13 years10 years
Engine spread: Installed on at least 9 other car models, including Mercedes C klase, Mercedes E klase, Mercedes ML, Mercedes S klaseInstalled on at least 2 other car models, including Citroen C8, Peugeot 607
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes CLS might be a better choice in this respect.

Dimensions

Length: 4.91 m4.82 m
Width: 1.85 m1.87 m
Height: 1.40 m1.40 m
Mercedes CLS is 10 cm longer than the Peugeot 407, 2 cm narrower the height of the cars does not differ significantly.
Trunk capacity: 505 litres400 litres
Mercedes CLS has more luggage capacity.
Mercedes CLS has 105 litres more trunk space than the Peugeot 407.
Turning diameter: 11.2 meters11.7 meters
The turning circle of the Mercedes CLS is 0.5 metres less than that of the Peugeot 407, which means Mercedes CLS can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`1951`940
Safety: no datano data
Quality:
below average

low
Mercedes CLS has fewer problems.
According to annual technical inspection data Peugeot 407 has serious deffects in 80 percent more cases than Mercedes CLS, so Mercedes CLS quality is probably significantly better
Average price (€): 62003200
Pros and Cons: Mercedes CLS has
  • timing chain engine
  • more power
  • more dynamic
  • longer expected engine lifespan
  • roomier boot
  • fewer faults
Peugeot 407 has
  • timing belt engine
  • lower fuel consumption
  • lower price
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