2008 BMW 120 vs. 2004 BMW M3
To start off, 2008 BMW 120 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW M3. In addition, the cost of maintenance, including insurance, on 2004 BMW M3 would be higher. At 3,246 cc (6 cylinders), 2004 BMW M3 is equipped with a bigger engine. In terms of performance, 2004 BMW M3 (328 HP @ 7400 RPM) has 180 more horse power than 2008 BMW 120. (148 HP @ 6200 RPM) In normal driving conditions, 2004 BMW M3 should accelerate faster than 2008 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M3 weights approximately 199 kg more than 2008 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 BMW M3 (350 Nm) has 150 more torque (in Nm) than 2008 BMW 120. (200 Nm). This means 2004 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 120.
Compare all specifications:
| 2008 BMW 120 | 2004 BMW M3 | |
| Make | BMW | BMW |
| Model | 120 | M3 |
| Year Released | 2008 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3246 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 328 HP |
| Engine RPM | 6200 RPM | 7400 RPM |
| Torque | 200 Nm | 350 Nm |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 90 mm | 91 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1549 kg |
| Vehicle Length | 4870 mm | 4500 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2670 mm | 2730 mm |
| Fuel Consumption Overall | 12.1 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 50 L | 63 L |
