1991 Chevrolet Blazer vs. 1970 Mercury Comet
To start off, 1991 Chevrolet Blazer is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1970 Mercury Comet 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 110 more horse power than 1970 Mercury Comet. (98 HP @ 3600 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1970 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 530 kg more than 1970 Mercury Comet. 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 1970 Mercury Comet. 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 158 more torque (in Nm) than 1970 Mercury Comet. (249 Nm @ 1600 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1970 Mercury Comet.
Compare all specifications:
| 1991 Chevrolet Blazer | 1970 Mercury Comet | |
| Make | Chevrolet | Mercury |
| Model | Blazer | Comet |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 4092 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 98 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 407 Nm | 249 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1350 kg |
| Vehicle Length | 4670 mm | 4800 mm |
| Vehicle Width | 2050 mm | 1800 mm |
| Vehicle Height | 1870 mm | 1360 mm |
| Wheelbase Size | 2710 mm | 2800 mm |
