2009 BMW X5 vs. 1985 Chevrolet Corvette
To start off, 2009 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1985 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (260 HP @ 6600 RPM) has 30 more horse power than 1985 Chevrolet Corvette. (230 HP @ 4000 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1985 Chevrolet Corvette. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 112 kg more than 1985 Chevrolet Corvette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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, 1985 Chevrolet Corvette (447 Nm @ 3200 RPM) has 142 more torque (in Nm) than 2009 BMW X5. (305 Nm @ 2750 RPM). This means 1985 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X5.
Compare all specifications:
| 2009 BMW X5 | 1985 Chevrolet Corvette | |
| Make | BMW | Chevrolet |
| Model | X5 | Corvette |
| Year Released | 2009 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 260 HP | 230 HP |
| Engine RPM | 6600 RPM | 4000 RPM |
| Torque | 305 Nm | 447 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 85.1 mm | 101.6 mm |
| Engine Stroke Size | 88 mm | 88.4 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1438 kg |
| Vehicle Length | 4860 mm | 4490 mm |
| Vehicle Width | 1940 mm | 1810 mm |
| Vehicle Height | 1770 mm | 1190 mm |
| Wheelbase Size | 2940 mm | 2450 mm |
| Fuel Tank Capacity | 85 L | 68 L |
