1984 Alfa Romeo Arna vs. 2013 GMC Acadia
To start off, 2013 GMC Acadia is newer by 29 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Arna would be higher. At 3,600 cc (6 cylinders), 2013 GMC Acadia is equipped with a bigger engine. In terms of performance, 2013 GMC Acadia (284 HP @ 6300 RPM) has 222 more horse power than 1984 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2013 GMC Acadia should accelerate faster than 1984 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Acadia weights approximately 1353 kg more than 1984 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Acadia is all wheel drive (AWD), it will have significant more traction and grip than 1984 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 2013 GMC Acadia 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, 2013 GMC Acadia (366 Nm @ 3400 RPM) has 278 more torque (in Nm) than 1984 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2013 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Arna. 2013 GMC Acadia has automatic transmission and 1984 Alfa Romeo Arna has manual transmission. 1984 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo Arna | 2013 GMC Acadia | |
| Make | Alfa Romeo | GMC |
| Model | Arna | Acadia |
| Year Released | 1984 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 284 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 88 Nm | 366 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 7 seats |
| Vehicle Weight | 850 kg | 2203 kg |
| Vehicle Length | 4010 mm | 5101 mm |
| Vehicle Width | 1630 mm | 2003 mm |
| Vehicle Height | 1350 mm | 1846 mm |
| Wheelbase Size | 2430 mm | 3020 mm |
