2003 BMW 545 vs. 2005 Chevrolet Avalanche
To start off, 2005 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 5,326 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 33 more horse power than 2005 Chevrolet Avalanche. (295 HP @ 5600 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 858 kg more than 2003 BMW 545.
Because 2005 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 545. In wet, icy, snow, or gravel driving conditions, 2005 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, 2003 BMW 545 (450 Nm) has 3 more torque (in Nm) than 2005 Chevrolet Avalanche. (447 Nm). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Avalanche. 2005 Chevrolet Avalanche has automatic transmission and 2003 BMW 545 has manual transmission. 2003 BMW 545 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 545 | 2005 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | 545 | Avalanche |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 295 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 450 Nm | 447 Nm |
| Engine Bore Size | 92 mm | 96 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 2563 kg |
| Vehicle Length | 4850 mm | 5640 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1470 mm | 1880 mm |
| Wheelbase Size | 2840 mm | 3310 mm |
| Fuel Consumption | 7.9 L/100km | 13.2 L/100km |
| Fuel Consumption City | 16.3 L/100km | 17 L/100km |
| Fuel Consumption Overall | 10.9 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
