2007 Mercedes-Benz CLS vs. 1989 Pontiac Grand Am
To start off, 2007 Mercedes-Benz CLS is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Am would be higher. At 4,964 cc (8 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (302 HP @ 5600 RPM) has 139 more horse power than 1989 Pontiac Grand Am. (163 HP @ 5600 RPM). In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 1989 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz CLS weights approximately 575 kg more than 1989 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz CLS 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 2007 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Grand Am, 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, 2007 Mercedes-Benz CLS (460 Nm @ 2700 RPM) has 223 more torque (in Nm) than 1989 Pontiac Grand Am. (237 Nm @ 4000 RPM). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Am. 2007 Mercedes-Benz CLS has automatic transmission and 1989 Pontiac Grand Am has manual transmission. 1989 Pontiac Grand Am will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz CLS | 1989 Pontiac Grand Am | |
| Make | Mercedes-Benz | Pontiac |
| Model | CLS | Grand Am |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4964 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 163 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 460 Nm | 237 Nm |
| Torque RPM | 2700 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1810 kg | 1235 kg |
| Vehicle Length | 4920 mm | 4520 mm |
| Vehicle Width | 1400 mm | 1710 mm |
| Vehicle Height | 1880 mm | 1340 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Tank Capacity | 89 L | 69 L |
