2005 BMW M3 Convertible vs. 2005 BMW M3 Coupe
To start off, both 2005 BMW M3 Convertible and 2005 BMW M3 Coupe were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,244 cc (6 cylinders), 2005 BMW M3 Convertible is equipped with a bigger engine. In terms of performance, 2005 BMW M3 Coupe (328 HP @ 7900 RPM) has 8 more horse power than 2005 BMW M3 Convertible. (320 HP @ 7400 RPM) In normal driving conditions, 2005 BMW M3 Coupe should accelerate faster than 2005 BMW M3 Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW M3 Convertible weights approximately 118 kg more than 2005 BMW M3 Coupe.
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, 2005 BMW M3 Convertible (337 Nm) has 7 more torque (in Nm) than 2005 BMW M3 Coupe. (330 Nm). This means 2005 BMW M3 Convertible will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW M3 Coupe.
Compare all specifications:
| 2005 BMW M3 Convertible | 2005 BMW M3 Coupe | |
| Make | BMW | BMW |
| Model | M3 | M3 |
| Year Released | 2005 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 328 HP |
| Engine RPM | 7400 RPM | 7900 RPM |
| Torque | 337 Nm | 330 Nm |
| Engine Compression Ratio | 11.5:1 | 11.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1572 kg |
| Vehicle Length | 4500 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2740 mm | 2730 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
