BMW 5 series 2004 vs SAAB 9-5 2001

 
BMW 5 series
2004 - 2007
SAAB 9-5
2001 - 2005
Gearbox: AutomaticManual
Engine: 2.5 Diesel3.0 Diesel
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: 177 HP177 HP
Torque: 400 NM350 NM
Acceleration 0-100 km/h: 8.5 seconds9.8 seconds
BMW 5 series is more dynamic to drive.
BMW 5 series and SAAB 9-5 have the same engine power, but BMW 5 series torque is 50 NM more than SAAB 9-5. BMW 5 series reaches 100 km/h speed 1.3 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.07.7
Real fuel consumption: 8.3 l/100km7.5 l/100km
The SAAB 9-5 is a better choice when it comes to fuel economy.
By specification BMW 5 series consumes 0.3 litres more fuel per 100 km than the SAAB 9-5, which means that if you drive 15,000 km in a year, the BMW 5 series could require 45 litres more fuel.
By comparing actual fuel consumption based on user reports, BMW 5 series consumes 0.8 litres more fuel per 100 km than the SAAB 9-5.
Fuel tank capacity: 70 litres75 litres
Full fuel tank distance: 870 km in combined cycle970 km in combined cycle
1070 km on highway1200 km on highway
840 km with real consumption1000 km with real consumption
SAAB 9-5 gets more mileage on one fuel tank.

Drive type

Wheel drive type: Rear wheel drive (RWD)Front wheel drive (FWD)
Front-wheel drive cars (SAAB 9-5) 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 (BMW 5 series) 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: 480'000 km350'000 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 BMW 5 series engine could be longer.
Engine production duration: 12 years4 years
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 5 series might be a better choice in this respect.
Hydraulic tappets: yesno
The BMW 5 series engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure.

Dimensions

Length: 4.84 m4.83 m
Width: 1.85 m1.79 m
Height: 1.49 m1.50 m
BMW 5 series is larger, but slightly lower.
BMW 5 series is 1 cm longer than the SAAB 9-5, 6 cm wider, while the height of BMW 5 series is 1 cm lower.
Trunk capacity: 500 litresno data
Trunk max capacity:
with rear seats folded down
1650 litresno data
Turning diameter: 11 meters10.8 meters
The turning circle of the BMW 5 series is 0.2 metres more than that of the SAAB 9-5.
Gross weight (kg): 2`2851`800
Safety:
Quality:
average

above average
Average price (€): 42001200
Rating in user reviews: 8.3/10 8.4/10
Pros and Cons: BMW 5 sērija has
  • timing chain engine
  • more dynamic
  • longer expected engine lifespan
SAAB 9-5 has
  • timing belt engine
  • lower fuel consumption
  • more full fuel tank mileage
  • higher safety
  • fewer faults
  • lower price
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