2008 BMW M5 vs. 2005 BMW 318
To start off, 2008 BMW M5 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 318. In addition, the cost of maintenance, including insurance, on 2005 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 386 more horse power than 2005 BMW 318. (114 HP @ 5750 RPM). In normal driving conditions, 2008 BMW M5 should accelerate faster than 2005 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 365 kg more than 2005 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 2005 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 2005 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 2005 BMW 318.
Compare all specifications:
2008 BMW M5 | 2005 BMW 318 | |
Make | BMW | BMW |
Model | M5 | 318 |
Year Released | 2008 | 2005 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4999 cc | 1796 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 500 HP | 114 HP |
Engine RPM | 7750 RPM | 5750 RPM |
Torque | 519 Nm | 175 Nm |
Torque RPM | 6100 RPM | 3750 RPM |
Engine Compression Ratio | 12.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1755 kg | 1390 kg |
Vehicle Length | 4870 mm | 4480 mm |
Vehicle Width | 1850 mm | 1750 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2730 mm |
Fuel Tank Capacity | 70 L | 63 L |