1991 Mazda RX-7 vs. 2011 Chevrolet Express
To start off, 2011 Chevrolet Express is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1991 Mazda RX-7 would be higher. At 4,300 cc (6 cylinders), 2011 Chevrolet Express is equipped with a bigger engine. In terms of performance, 1991 Mazda RX-7 (197 HP @ 6500 RPM) has 2 more horse power than 2011 Chevrolet Express. (195 HP @ 4600 RPM). In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 2011 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Express weights approximately 929 kg more than 1991 Mazda RX-7.
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, 2011 Chevrolet Express (352 Nm @ 2800 RPM) has 82 more torque (in Nm) than 1991 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2011 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2011 Chevrolet Express has automatic transmission and 1991 Mazda RX-7 has manual transmission. 1991 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mazda RX-7 | 2011 Chevrolet Express | |
| Make | Mazda | Chevrolet |
| Model | RX-7 | Express |
| Year Released | 1991 | 2011 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 4300 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 197 HP | 195 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Torque | 270 Nm | 352 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1302 kg | 2231 kg |
| Vehicle Length | 4320 mm | 5692 mm |
| Vehicle Width | 1700 mm | 2012 mm |
| Vehicle Height | 1270 mm | 2126 mm |
| Wheelbase Size | 2430 mm | 3429 mm |
| Fuel Tank Capacity | 75 L | 117 L |
