2003 BMW 520 vs. 2009 Chevrolet Avalanche
To start off, 2009 Chevrolet Avalanche is newer by 6 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 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 143 more horse power than 2003 BMW 520. (167 HP @ 5800 RPM) In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 520 weights approximately 299 kg more than 2009 Chevrolet Avalanche.
Because 2009 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 520. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Avalanche 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, 2009 Chevrolet Avalanche (455 Nm @ 4400 RPM) has 245 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520. 2009 Chevrolet Avalanche 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. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 520 | 2009 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | 520 | Avalanche |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 167 HP | 310 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 210 Nm | 455 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1261 kg |
| Vehicle Length | 4850 mm | 5630 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1950 mm |
| Wheelbase Size | 3000 mm | 3310 mm |
| Fuel Consumption | 6.8 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
