2008 BMW 330 vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 330. In addition, the cost of maintenance, including insurance, on 2008 BMW 330 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 211 more horse power than 2008 BMW 330. (228 HP @ 5900 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2008 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 497 kg more than 2008 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 351 more torque (in Nm) than 2008 BMW 330. (300 Nm @ 3500 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 330. 2013 BMW 7 Series has automatic transmission and 2008 BMW 330 has manual transmission. 2008 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 7 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 330 | 2013 BMW 7 Series | |
| Make | BMW | BMW |
| Model | 330 | 7 Series |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 439 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 651 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 89.6 mm | 88 mm |
| Engine Compression Ratio | 10.2:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 247 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 4.8 seconds |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1680 kg | 2177 kg |
| Vehicle Length | 4490 mm | 5214 mm |
| Vehicle Width | 1760 mm | 2134 mm |
| Vehicle Height | 1380 mm | 1481 mm |
| Wheelbase Size | 2730 mm | 3210 mm |
| Fuel Tank Capacity | 63 L | 80 L |
