1991 Caterham Super 7 vs. 1970 Mazda 616
To start off, 1991 Caterham Super 7 is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Mazda 616. In addition, the cost of maintenance, including insurance, on 1970 Mazda 616 would be higher. At 1,599 cc (4 cylinders), 1991 Caterham Super 7 is equipped with a bigger engine. In terms of performance, 1991 Caterham Super 7 (84 HP @ 5500 RPM) has 5 more horse power than 1970 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 1991 Caterham Super 7 should accelerate faster than 1970 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 1970 Mazda 616 weights approximately 400 kg more than 1991 Caterham Super 7.
Let's talk about torque, both vehicles can yield 124 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1991 Caterham Super 7 | 1970 Mazda 616 | |
| Make | Caterham | Mazda |
| Model | Super 7 | 616 |
| Year Released | 1991 | 1970 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 84 HP | 79 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 124 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 78 mm |
| Engine Stroke Size | 77.6 mm | 83 mm |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 510 kg | 910 kg |
| Vehicle Length | 3380 mm | 4160 mm |
| Vehicle Width | 1670 mm | 1590 mm |
| Vehicle Height | 1110 mm | 1400 mm |
| Wheelbase Size | 2240 mm | 2480 mm |
