2008 Chevrolet Avalanche vs. 1977 Mazda 121
To start off, 2008 Chevrolet Avalanche is newer by 31 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 5,299 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (310 HP @ 5200 RPM) has 224 more horse power than 1977 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 131 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.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Avalanche 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, 2008 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 294 more torque (in Nm) than 1977 Mazda 121. (160 Nm @ 3000 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 2008 Chevrolet Avalanche | 1977 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | Avalanche | 121 |
| Year Released | 2008 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5299 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 86 HP |
| Engine RPM | 5200 RPM | 4800 RPM |
| Torque | 454 Nm | 160 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1261 kg | 1130 kg |
| Vehicle Length | 5630 mm | 4510 mm |
| Vehicle Width | 2020 mm | 1690 mm |
| Vehicle Height | 1950 mm | 1350 mm |
| Wheelbase Size | 3310 mm | 2520 mm |
