2008 BMW 330 i vs. 2008 BMW 330 xi Automatic
To start off, both 2008 BMW 330 i and 2008 BMW 330 xi Automatic were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,995 cc (6 cylinders), 2008 BMW 330 xi Automatic is equipped with a bigger engine. In terms of performance, 2008 BMW 330 xi Automatic (254 HP @ 6600 RPM) has 26 more horse power than 2008 BMW 330 i. (228 HP @ 5900 RPM) In normal driving conditions, 2008 BMW 330 xi Automatic should accelerate faster than 2008 BMW 330 i. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 xi Automatic weights approximately 150 kg more than 2008 BMW 330 i. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 330 xi Automatic is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 330 i. In wet, icy, snow, or gravel driving conditions, 2008 BMW 330 xi Automatic 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 BMW 330 i | 2008 BMW 330 xi Automatic | |
| Make | BMW | BMW |
| Model | 330 | 330 |
| Year Released | 2008 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 254 HP |
| Engine RPM | 5900 RPM | 6600 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 89.6 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1655 kg |
| Vehicle Length | 4480 mm | 4530 mm |
| Vehicle Width | 1750 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 9.1 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
