2003 BMW 318 vs. 2008 BMW M5
To start off, 2008 BMW M5 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 318. In addition, the cost of maintenance, including insurance, on 2003 BMW 318 would be higher. At 4,999 cc (10 cylinders), 2008 BMW M5 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 387 more horse power than 2003 BMW 318. (113 HP @ 5750 RPM) In normal driving conditions, 2008 BMW M5 should accelerate faster than 2003 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 365 kg more than 2003 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW M5 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 318. In wet, icy, snow, or gravel driving conditions, 2008 BMW M5 will offer significantly more control. 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 M5 (519 Nm @ 6100 RPM) has 344 more torque (in Nm) than 2003 BMW 318. (175 Nm @ 3750 RPM). This means 2008 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 318.
Compare all specifications:
2003 BMW 318 | 2008 BMW M5 | |
Make | BMW | BMW |
Model | 318 | M5 |
Year Released | 2003 | 2008 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1796 cc | 4999 cc |
Engine Cylinders | 4 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 113 HP | 500 HP |
Engine RPM | 5750 RPM | 7750 RPM |
Torque | 175 Nm | 519 Nm |
Torque RPM | 3750 RPM | 6100 RPM |
Engine Compression Ratio | 11.0:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1390 kg | 1755 kg |
Vehicle Length | 4480 mm | 4870 mm |
Vehicle Width | 1750 mm | 1850 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2890 mm |
Fuel Tank Capacity | 63 L | 70 L |