1985 Alfa Romeo Arna vs. 2011 GMC Terrain
To start off, 2011 GMC Terrain is newer by 26 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 2,400 cc (4 cylinders), 2011 GMC Terrain is equipped with a bigger engine. In terms of performance, 2011 GMC Terrain (182 HP @ 6700 RPM) has 115 more horse power than 1985 Alfa Romeo Arna. (67 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Terrain should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Terrain weights approximately 910 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2011 GMC Terrain (233 Nm @ 4900 RPM) has 143 more torque (in Nm) than 1985 Alfa Romeo Arna. (90 Nm @ 3200 RPM). This means 2011 GMC Terrain will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna. 2011 GMC Terrain has automatic transmission and 1985 Alfa Romeo Arna has manual transmission. 1985 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Terrain will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2011 GMC Terrain | |
| Make | Alfa Romeo | GMC |
| Model | Arna | Terrain |
| Year Released | 1985 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 182 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 90 Nm | 233 Nm |
| Torque RPM | 3200 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1760 kg |
| Vehicle Length | 4010 mm | 4707 mm |
| Vehicle Width | 1630 mm | 1849 mm |
| Wheelbase Size | 2430 mm | 2858 mm |
