1991 Chevrolet Blazer vs. 1973 Opel Manta
To start off, 1991 Chevrolet Blazer is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Opel Manta. In addition, the cost of maintenance, including insurance, on 1973 Opel Manta would be higher. At 5,010 cc (8 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (208 HP @ 4000 RPM) has 149 more horse power than 1973 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1973 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 950 kg more than 1973 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1973 Opel Manta. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Blazer 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, 1991 Chevrolet Blazer (407 Nm @ 2800 RPM) has 317 more torque (in Nm) than 1973 Opel Manta. (90 Nm @ 3000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Manta. 1991 Chevrolet Blazer has automatic transmission and 1973 Opel Manta has manual transmission. 1973 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Blazer | 1973 Opel Manta | |
| Make | Chevrolet | Opel |
| Model | Blazer | Manta |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 59 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 407 Nm | 90 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1880 kg | 930 kg |
| Vehicle Length | 4670 mm | 4300 mm |
| Vehicle Width | 2050 mm | 1640 mm |
| Vehicle Height | 1870 mm | 1360 mm |
| Wheelbase Size | 2710 mm | 2440 mm |
