1999 Mazda 121 vs. 2010 Chevrolet Avalanche
To start off, 2010 Chevrolet Avalanche is newer by 11 year(s). Which means there will be less support and parts availability for 1999 Mazda 121. In addition, the cost of maintenance, including insurance, on 1999 Mazda 121 would be higher. At 5,300 cc (8 cylinders), 2010 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2010 Chevrolet Avalanche (310 HP @ 5200 RPM) has 236 more horse power than 1999 Mazda 121. (74 HP @ 5200 RPM) In normal driving conditions, 2010 Chevrolet Avalanche should accelerate faster than 1999 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Avalanche weights approximately 558 kg more than 1999 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 344 more torque (in Nm) than 1999 Mazda 121. (110 Nm @ 4000 RPM). This means 2010 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda 121. 2010 Chevrolet Avalanche has automatic transmission and 1999 Mazda 121 has manual transmission. 1999 Mazda 121 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Mazda 121 | 2010 Chevrolet Avalanche | |
| Make | Mazda | Chevrolet |
| Model | 121 | Avalanche |
| Year Released | 1999 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1241 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 74 HP | 310 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 110 Nm | 454 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 991 kg | 1549 kg |
| Vehicle Length | 3830 mm | 5630 mm |
| Vehicle Width | 1640 mm | 2020 mm |
| Vehicle Height | 1340 mm | 1950 mm |
| Wheelbase Size | 2460 mm | 3310 mm |
