2003 BMW 330 vs. 2007 Buick LaCrosse
To start off, 2007 Buick LaCrosse is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 330. In addition, the cost of maintenance, including insurance, on 2003 BMW 330 would be higher. At 3,791 cc (6 cylinders), 2007 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2007 Buick LaCrosse (200 HP) has 11 more horse power than 2003 BMW 330. (189 HP) In normal driving conditions, 2007 Buick LaCrosse should accelerate faster than 2003 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 410 kg more than 2003 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 2003 BMW 330 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, 2003 BMW 330 (400 Nm @ 1500 RPM) has 88 more torque (in Nm) than 2007 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2003 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick LaCrosse. 2007 Buick LaCrosse has automatic transmission and 2003 BMW 330 has manual transmission. 2003 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 330 | 2007 Buick LaCrosse | |
| Make | BMW | Buick |
| Model | 330 | LaCrosse |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 200 HP |
| Torque | 400 Nm | 312 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1950 kg |
| Vehicle Length | 4480 mm | 5040 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2810 mm |
| Fuel Tank Capacity | 63 L | 64 L |
