1977 Fiat 133 vs. 1985 TVR 390
To start off, 1985 TVR 390 is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 3,905 cc (8 cylinders), 1985 TVR 390 is equipped with a bigger engine. In terms of performance, 1985 TVR 390 (275 HP @ 5500 RPM) has 241 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 1985 TVR 390 should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1985 TVR 390 weights approximately 417 kg more than 1977 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1985 TVR 390 (367 Nm @ 3500 RPM) has 312 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 1985 TVR 390 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
1977 Fiat 133 | 1985 TVR 390 | |
Make | Fiat | TVR |
Model | 133 | 390 |
Year Released | 1977 | 1985 |
Engine Position | Rear | Front |
Engine Size | 843 cc | 3905 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 34 HP | 275 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Torque | 55 Nm | 367 Nm |
Torque RPM | 3200 RPM | 3500 RPM |
Engine Bore Size | 65 mm | 89.8 mm |
Engine Stroke Size | 68 mm | 77.1 mm |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 690 kg | 1107 kg |
Vehicle Length | 3460 mm | 4020 mm |
Vehicle Width | 1430 mm | 1730 mm |
Vehicle Height | 1330 mm | 1210 mm |
Wheelbase Size | 2030 mm | 2390 mm |