1977 Mazda 121 vs. 2013 Mercedes-Benz GLK
To start off, 2013 Mercedes-Benz GLK is newer by 36 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 3,500 cc (6 cylinders), 2013 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz GLK (298 HP @ 6500 RPM) has 184 more horse power than 1977 Mazda 121. (114 HP @ 6000 RPM) In normal driving conditions, 2013 Mercedes-Benz GLK should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GLK weights approximately 645 kg more than 1977 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2013 Mercedes-Benz GLK (370 Nm @ 5250 RPM) has 205 more torque (in Nm) than 1977 Mazda 121. (165 Nm @ 4000 RPM). This means 2013 Mercedes-Benz GLK will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 1977 Mazda 121 | 2013 Mercedes-Benz GLK | |
| Make | Mazda | Mercedes-Benz |
| Model | 121 | GLK |
| Year Released | 1977 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2615 cc | 3500 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | electric |
| Horse Power | 114 HP | 298 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 165 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 5250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1200 kg | 1845 kg |
| Vehicle Length | 4510 mm | 4536 mm |
| Vehicle Width | 1690 mm | 2016 mm |
| Vehicle Height | 1350 mm | 1669 mm |
| Wheelbase Size | 2520 mm | 2755 mm |
