1977 Pontiac Sunbird vs. 2011 Mercedes-Benz GLK
To start off, 2011 Mercedes-Benz GLK is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Pontiac Sunbird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Sunbird would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz GLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz GLK weights approximately 605 kg more than 1977 Pontiac Sunbird.
Because 2011 Mercedes-Benz GLK is all wheel drive (AWD), it will have significant more traction and grip than 1977 Pontiac Sunbird. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz GLK 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. 2011 Mercedes-Benz GLK has automatic transmission and 1977 Pontiac Sunbird has manual transmission. 1977 Pontiac Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz GLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Pontiac Sunbird | 2011 Mercedes-Benz GLK | |
| Make | Pontiac | Mercedes-Benz |
| Model | Sunbird | GLK |
| Year Released | 1977 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 268 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1245 kg | 1850 kg |
| Vehicle Length | 4560 mm | 4529 mm |
| Vehicle Width | 1670 mm | 1887 mm |
| Vehicle Height | 1270 mm | 1699 mm |
| Wheelbase Size | 2470 mm | 2756 mm |
