2004 Chevrolet Corvette vs. 1991 Mazda 121
To start off, 2004 Chevrolet Corvette is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 5,665 cc (8 cylinders), 2004 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Corvette (339 HP @ 5400 RPM) has 268 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2004 Chevrolet Corvette should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Corvette weights approximately 620 kg more than 1991 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Corvette 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 2004 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 1991 Mazda 121, 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, 2004 Chevrolet Corvette (483 Nm @ 4200 RPM) has 379 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2004 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2004 Chevrolet Corvette | 1991 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | Corvette | 121 |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5665 cc | 1323 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 71 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 483 Nm | 104 Nm |
| Torque RPM | 4200 RPM | 3700 RPM |
| Engine Bore Size | 99.1 mm | 71 mm |
| Engine Stroke Size | 92 mm | 83.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1520 kg | 900 kg |
| Vehicle Length | 4570 mm | 3820 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1220 mm | 1480 mm |
| Wheelbase Size | 2950 mm | 2400 mm |
| Fuel Tank Capacity | 117 L | 43 L |
