1990 Alfa Romeo 33 vs. 1975 Triumph TR7
To start off, 1990 Alfa Romeo 33 is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1975 Triumph TR7 would be higher. At 1,998 cc (4 cylinders), 1975 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (127 HP @ 6500 RPM) has 23 more horse power than 1975 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1975 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 40 kg more than 1975 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33 will offer significantly more control. 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, 1975 Triumph TR7 (161 Nm @ 3500 RPM) has 12 more torque (in Nm) than 1990 Alfa Romeo 33. (149 Nm @ 4600 RPM). This means 1975 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
1990 Alfa Romeo 33 | 1975 Triumph TR7 | |
Make | Alfa Romeo | Triumph |
Model | 33 | TR7 |
Year Released | 1990 | 1975 |
Engine Position | Front | Front |
Engine Size | 1712 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 127 HP | 104 HP |
Engine RPM | 6500 RPM | 5500 RPM |
Torque | 149 Nm | 161 Nm |
Torque RPM | 4600 RPM | 3500 RPM |
Engine Bore Size | 87 mm | 90.3 mm |
Engine Stroke Size | 72 mm | 78 mm |
Engine Compression Ratio | 10.0:1 | 9.3:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1085 kg | 1045 kg |
Vehicle Length | 4210 mm | 4070 mm |
Vehicle Width | 1620 mm | 1690 mm |
Vehicle Height | 1380 mm | 1270 mm |
Wheelbase Size | 2480 mm | 2170 mm |
Fuel Tank Capacity | 50 L | 63 L |