1970 Alfa Romeo Junior vs. 2003 Caterham 7
To start off, 2003 Caterham 7 is newer by 33 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Junior would be higher. At 1,796 cc (4 cylinders), 2003 Caterham 7 is equipped with a bigger engine. In terms of performance, 2003 Caterham 7 (200 HP @ 7500 RPM) has 114 more horse power than 1970 Alfa Romeo Junior. (86 HP @ 6000 RPM) In normal driving conditions, 2003 Caterham 7 should accelerate faster than 1970 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 1970 Alfa Romeo Junior weights approximately 480 kg more than 2003 Caterham 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, 2003 Caterham 7 (210 Nm @ 5750 RPM) has 95 more torque (in Nm) than 1970 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 2003 Caterham 7 will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo Junior.
Compare all specifications:
| 1970 Alfa Romeo Junior | 2003 Caterham 7 | |
| Make | Alfa Romeo | Caterham |
| Model | Junior | 7 |
| Year Released | 1970 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 200 HP |
| Engine RPM | 6000 RPM | 7500 RPM |
| Torque | 115 Nm | 210 Nm |
| Torque RPM | 3200 RPM | 5750 RPM |
| Engine Bore Size | 74 mm | 80.1 mm |
| Engine Stroke Size | 75 mm | 89.3 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 970 kg | 490 kg |
| Vehicle Length | 3910 mm | 3110 mm |
| Vehicle Width | 1560 mm | 1580 mm |
| Vehicle Height | 1290 mm | 810 mm |
| Wheelbase Size | 2260 mm | 2230 mm |
