2009 Chevrolet Cobalt vs. 1987 Mazda RX-7
To start off, 2009 Chevrolet Cobalt is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1987 Mazda RX-7 would be higher. At 2,616 cc, 1987 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Cobalt (155 HP @ 6100 RPM) has 7 more horse power than 1987 Mazda RX-7. (148 HP @ 6500 RPM). In normal driving conditions, 2009 Chevrolet Cobalt should accelerate faster than 1987 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Cobalt weights approximately 520 kg more than 1987 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Cobalt, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Chevrolet Cobalt (203 Nm @ 4900 RPM) has 17 more torque (in Nm) than 1987 Mazda RX-7. (186 Nm @ 3000 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda RX-7. 2009 Chevrolet Cobalt has automatic transmission and 1987 Mazda RX-7 has manual transmission. 1987 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Cobalt will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Chevrolet Cobalt | 1987 Mazda RX-7 | |
Make | Chevrolet | Mazda |
Model | Cobalt | RX-7 |
Year Released | 2009 | 1987 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2201 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 155 HP | 148 HP |
Engine RPM | 6100 RPM | 6500 RPM |
Torque | 203 Nm | 186 Nm |
Torque RPM | 4900 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1750 kg | 1230 kg |
Vehicle Length | 4590 mm | 4320 mm |
Vehicle Width | 1730 mm | 1700 mm |
Vehicle Height | 1420 mm | 1270 mm |
Wheelbase Size | 2630 mm | 2440 mm |