2008 BMW Z4 vs. 2004 Chevrolet Express
To start off, 2008 BMW Z4 is newer by 4 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 4,294 cc (6 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (215 HP @ 6500 RPM) has 20 more horse power than 2004 Chevrolet Express. (195 HP @ 5600 RPM). In normal driving conditions, 2008 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 1006 kg more than 2008 BMW Z4.
Let's talk about torque, 2004 Chevrolet Express (353 Nm) has 103 more torque (in Nm) than 2008 BMW Z4. (250 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
| 2008 BMW Z4 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | Z4 | Express |
| Year Released | 2008 | 2004 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 195 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 250 Nm | 353 Nm |
| Engine Bore Size | 82 mm | 102.1 mm |
| Engine Stroke Size | 78.8 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1360 kg | 2366 kg |
| Vehicle Length | 4100 mm | 6210 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1310 mm | 2090 mm |
| Wheelbase Size | 2500 mm | 3940 mm |
| Fuel Consumption Overall | 8.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 55 L | 117 L |
