Mercedes B class 2005 vs Seat Leon 2005

 
Mercedes B class
2005 - 2008
Seat Leon
2005 - 2009
Body: Minivan / MPVHatchback
Gearbox: AutomaticManual
Engine: 1.7 Petrol1.6 Petrol
Camshaft drive: 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: 115 HP102 HP
Torque: 155 NM148 NM
Acceleration 0-100 km/h: 12 seconds11.7 seconds
Mercedes B class engine produces 13 HP more power than Seat Leon, whereas torque is 7 NM more than Seat Leon. Despite the higher power, Mercedes B class reaches 100 km/h speed 0.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 7.17.6
Real fuel consumption: 8.6 l/100km8.0 l/100km
The Seat Leon is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Mercedes B class consumes 0.5 litres less fuel per 100 km than the Seat Leon, which means that by driving the Mercedes B class over 15,000 km in a year you can save 75 litres of fuel.
But when we compare the real fuel consumption reported by users, Mercedes B class consumes 0.6 litres more fuel per 100 km than the Seat Leon.
Fuel tank capacity: 54 litres55 litres
Full fuel tank distance: 760 km in combined cycle720 km in combined cycle
620 km with real consumption680 km with real consumption

Engines

Average engine lifespan: 390'000 km470'000 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 Seat Leon engine could be longer.
Engine production duration: 8 years8 years
Engine spread: Used also on Mercedes A klaseUsed also on Volkswagen Golf
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts.

Dimensions

Length: 4.27 m4.32 m
Width: 1.78 m1.77 m
Height: 1.60 m1.46 m
Mercedes B class is 5 cm shorter than the Seat Leon, 1 cm wider, while the height of Mercedes B class is 14 cm higher.
Trunk capacity: 544 litres341 litres
Trunk max capacity:
with rear seats folded down
2245 litresno data
Mercedes B class has more luggage capacity.
Even though the car is shorter, Mercedes B class has 203 litres more trunk space than the Seat Leon. The Seat Leon may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter: 11.9 meters10.7 meters
The turning circle of the Mercedes B class is 1.2 metres more than that of the Seat Leon, which means Mercedes B class can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`8301`200
Safety:
Quality:
above average

average
Mercedes B class has fewer problems.
According to annual technical inspection data Seat Leon has serious deffects in 15 percent more cases than Mercedes B class, so Mercedes B class quality is probably better
Average price (€): 24002600
Pros and Cons: Mercedes B klase has
  • timing chain engine
  • more power
  • more full fuel tank mileage
  • roomier boot
  • higher safety
  • fewer faults
  • lower price
Seat Leon has
  • timing belt engine
  • longer expected engine lifespan
  • better manoeuvrability
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