2007 Chevrolet Express vs. 1991 Porsche 928
To start off, 2007 Chevrolet Express is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,397 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 60 more horse power than 2007 Chevrolet Express. (285 HP @ 5200 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 928 weights approximately 522 kg more than 2007 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 100 more torque (in Nm) than 2007 Chevrolet Express. (400 Nm @ 4000 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express. 2007 Chevrolet Express has automatic transmission and 1991 Porsche 928 has manual transmission. 1991 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Express | 1991 Porsche 928 | |
| Make | Chevrolet | Porsche |
| Model | Express | 928 |
| Year Released | 2007 | 1991 |
| Body Type | Van | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 5397 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 285 HP | 345 HP |
| Engine RPM | 5200 RPM | 5700 RPM |
| Torque | 400 Nm | 500 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 96 mm | 100.1 mm |
| Engine Stroke Size | 83.1 mm | 85.9 mm |
| Engine Compression Ratio | 9.5:1 | 10.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1078 kg | 1600 kg |
| Vehicle Length | 5700 mm | 4450 mm |
| Vehicle Width | 2020 mm | 1860 mm |
| Vehicle Height | 2080 mm | 1290 mm |
| Wheelbase Size | 3440 mm | 2510 mm |
| Fuel Tank Capacity | 117 L | 86 L |
