2003 BMW 520 vs. 2007 Chevrolet Impala
To start off, 2007 Chevrolet Impala is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 520. In addition, the cost of maintenance, including insurance, on 2003 BMW 520 would be higher. At 3,507 cc (6 cylinders), 2007 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Impala (217 HP @ 5800 RPM) has 50 more horse power than 2003 BMW 520. (167 HP @ 5800 RPM) In normal driving conditions, 2007 Chevrolet Impala should accelerate faster than 2003 BMW 520.
Because 2003 BMW 520 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Impala, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Chevrolet Impala (294 Nm @ 4000 RPM) has 84 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2007 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520. 2007 Chevrolet Impala has automatic transmission and 2003 BMW 520 has manual transmission. 2003 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 520 | 2007 Chevrolet Impala | |
Make | BMW | Chevrolet |
Model | 520 | Impala |
Year Released | 2003 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2171 cc | 3507 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 167 HP | 217 HP |
Engine RPM | 5800 RPM | 5800 RPM |
Torque | 210 Nm | 294 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 99.1 mm |
Engine Stroke Size | 72 mm | 75.9 mm |
Engine Compression Ratio | 10.8:1 | 9.8:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4850 mm | 5100 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1470 mm | 1500 mm |
Wheelbase Size | 3000 mm | 2810 mm |
Fuel Tank Capacity | 70 L | 45 L |