2006 BMW Z4 vs. 2004 Chevrolet Express
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Express would be higher. At 5,359 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 58 more horse power than 2004 Chevrolet Express. (285 HP @ 5600 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2004 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1205 kg more than 2006 BMW Z4.
Because 2004 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Express 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, 2006 BMW Z4 (495 Nm) has 54 more torque (in Nm) than 2004 Chevrolet Express. (441 Nm). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Express.
Compare all specifications:
| 2006 BMW Z4 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | Z4 | Express |
| Year Released | 2006 | 2004 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 343 HP | 285 HP |
| Engine RPM | 7900 RPM | 5600 RPM |
| Torque | 495 Nm | 441 Nm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1332 kg | 2537 kg |
| Vehicle Length | 4100 mm | 5700 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1300 mm | 2080 mm |
| Wheelbase Size | 2500 mm | 3310 mm |
| Fuel Consumption Overall | 11.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 117 L |
