1991 Alfa Romeo SZ vs. 1968 Innocenti IM 3
To start off, 1991 Alfa Romeo SZ is newer by 23 year(s). Which means there will be less support and parts availability for 1968 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1968 Innocenti IM 3 would be higher. At 2,959 cc (6 cylinders), 1991 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 152 more horse power than 1968 Innocenti IM 3. (56 HP @ 5500 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 1968 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo SZ weights approximately 370 kg more than 1968 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Alfa Romeo SZ 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 1991 Alfa Romeo SZ. However, in wet, icy, snow, or gravel driving conditions, 1968 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, 1991 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 161 more torque (in Nm) than 1968 Innocenti IM 3. (84 Nm @ 2500 RPM). This means 1991 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 1968 Innocenti IM 3.
Compare all specifications:
1991 Alfa Romeo SZ | 1968 Innocenti IM 3 | |
Make | Alfa Romeo | Innocenti |
Model | SZ | IM 3 |
Year Released | 1991 | 1968 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 1096 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 208 HP | 56 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 245 Nm | 84 Nm |
Torque RPM | 4500 RPM | 2500 RPM |
Engine Bore Size | 93 mm | 64.6 mm |
Engine Stroke Size | 72.6 mm | 83.7 mm |
Engine Compression Ratio | 10.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1260 kg | 890 kg |
Vehicle Length | 4670 mm | 3760 mm |
Vehicle Width | 1740 mm | 1570 mm |
Vehicle Height | 1320 mm | 1380 mm |
Wheelbase Size | 2520 mm | 2380 mm |
Fuel Tank Capacity | 50 L | 40 L |