1989 Chevrolet Beretta vs. 1981 Triumph TR7
To start off, 1989 Chevrolet Beretta is newer by 8 year(s). Which means there will be less support and parts availability for 1981 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1981 Triumph TR7 would be higher. At 3,135 cc (6 cylinders), 1989 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 1989 Chevrolet Beretta (135 HP @ 4200 RPM) has 31 more horse power than 1981 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1989 Chevrolet Beretta should accelerate faster than 1981 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1989 Chevrolet Beretta weights approximately 252 kg more than 1981 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Triumph TR7 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 1981 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 1989 Chevrolet Beretta, 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, 1989 Chevrolet Beretta (244 Nm @ 3600 RPM) has 83 more torque (in Nm) than 1981 Triumph TR7. (161 Nm @ 3500 RPM). This means 1989 Chevrolet Beretta will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph TR7.
Compare all specifications:
1989 Chevrolet Beretta | 1981 Triumph TR7 | |
Make | Chevrolet | Triumph |
Model | Beretta | TR7 |
Year Released | 1989 | 1981 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 3135 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 135 HP | 104 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 244 Nm | 161 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Engine Bore Size | 89 mm | 90.3 mm |
Engine Stroke Size | 84 mm | 78 mm |
Engine Compression Ratio | 8.8:1 | 9.3:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1297 kg | 1045 kg |
Vehicle Length | 4660 mm | 4070 mm |
Vehicle Width | 1740 mm | 1690 mm |
Vehicle Height | 1410 mm | 1270 mm |
Wheelbase Size | 2630 mm | 2170 mm |