1953 Bristol 403 vs. 1966 Innocenti IM 3
To start off, 1966 Innocenti IM 3 is newer by 13 year(s). Which means there will be less support and parts availability for 1953 Bristol 403. In addition, the cost of maintenance, including insurance, on 1953 Bristol 403 would be higher. At 1,969 cc (6 cylinders), 1953 Bristol 403 is equipped with a bigger engine. In terms of performance, 1953 Bristol 403 (86 HP @ 5000 RPM) has 30 more horse power than 1966 Innocenti IM 3. (56 HP @ 5500 RPM). In normal driving conditions, 1953 Bristol 403 should accelerate faster than 1966 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 1953 Bristol 403 weights approximately 335 kg more than 1966 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 Bristol 403 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 1953 Bristol 403. However, in wet, icy, snow, or gravel driving conditions, 1966 Innocenti IM 3, 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, 1953 Bristol 403 (146 Nm @ 3500 RPM) has 63 more torque (in Nm) than 1966 Innocenti IM 3. (83 Nm @ 2500 RPM). This means 1953 Bristol 403 will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti IM 3.
Compare all specifications:
1953 Bristol 403 | 1966 Innocenti IM 3 | |
Make | Bristol | Innocenti |
Model | 403 | IM 3 |
Year Released | 1953 | 1966 |
Engine Position | Front | Front |
Engine Size | 1969 cc | 1098 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 86 HP | 56 HP |
Engine RPM | 5000 RPM | 5500 RPM |
Torque | 146 Nm | 83 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Compression Ratio | 8.5:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1225 kg | 890 kg |
Vehicle Length | 4870 mm | 3760 mm |
Vehicle Width | 1710 mm | 1570 mm |
Vehicle Height | 1530 mm | 1380 mm |
Wheelbase Size | 2900 mm | 2380 mm |