2008 BMW 550 vs. 2003 Pontiac Bonneville
To start off, 2008 BMW 550 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Bonneville would be higher. At 4,799 cc, 2008 BMW 550 is equipped with a bigger engine. In terms of performance, 2008 BMW 550 (360 HP) has 160 more horse power than 2003 Pontiac Bonneville. (200 HP). In normal driving conditions, 2008 BMW 550 should accelerate faster than 2003 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 550 weights approximately 30 kg more than 2003 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 550 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 550. However, in wet, icy, snow, or gravel driving conditions, 2003 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 BMW 550 (490 Nm @ 3400 RPM) has 179 more torque (in Nm) than 2003 Pontiac Bonneville. (311 Nm @ 4000 RPM). This means 2008 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Bonneville.
Compare all specifications:
2008 BMW 550 | 2003 Pontiac Bonneville | |
Make | BMW | Pontiac |
Model | 550 | Bonneville |
Year Released | 2008 | 2003 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 3791 cc |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 360 HP | 200 HP |
Torque | 490 Nm | 311 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 96.5 mm |
Engine Stroke Size | 88.3 mm | 86.4 mm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1660 kg | 1630 kg |
Vehicle Length | 4870 mm | 5110 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2890 mm | 2880 mm |
Fuel Tank Capacity | 70 L | 68 L |