2007 Chevrolet Impala vs. 1991 Chevrolet Blazer
To start off, 2007 Chevrolet Impala is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Impala (217 HP @ 5800 RPM) has 59 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 2007 Chevrolet Impala should accelerate faster than 1991 Chevrolet Blazer.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Impala. 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 (312 Nm @ 2800 RPM) has 18 more torque (in Nm) than 2007 Chevrolet Impala. (294 Nm @ 4000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Impala. 2007 Chevrolet Impala has automatic transmission and 1991 Chevrolet Blazer has manual transmission. 1991 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Chevrolet Impala | 1991 Chevrolet Blazer | |
Make | Chevrolet | Chevrolet |
Model | Impala | Blazer |
Year Released | 2007 | 1991 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3507 cc | 4300 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 217 HP | 158 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 294 Nm | 312 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Engine Bore Size | 99.1 mm | 101.6 mm |
Engine Stroke Size | 75.9 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5100 mm | 4500 mm |
Vehicle Width | 1860 mm | 1670 mm |
Vehicle Height | 1500 mm | 1630 mm |
Wheelbase Size | 2810 mm | 2720 mm |