2005 Ariel Atom vs. 2007 GMC Acadia
To start off, 2007 GMC Acadia is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2005 Ariel Atom would be higher. At 3,563 cc (6 cylinders), 2007 GMC Acadia is equipped with a bigger engine. In terms of performance, 2007 GMC Acadia (275 HP @ 6600 RPM) has 166 more horse power than 2005 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2007 GMC Acadia should accelerate faster than 2005 Ariel Atom.
Because 2007 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Acadia (340 Nm @ 3200 RPM) has 191 more torque (in Nm) than 2005 Ariel Atom. (149 Nm @ 3000 RPM). This means 2007 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2005 Ariel Atom. 2007 GMC Acadia has automatic transmission and 2005 Ariel Atom has manual transmission. 2005 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Ariel Atom | 2007 GMC Acadia | |
| Make | Ariel | GMC |
| Model | Atom | Acadia |
| Year Released | 2005 | 2007 |
| Body Type | Roadster | SUV |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 3563 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 275 HP |
| Engine RPM | 5000 RPM | 6600 RPM |
| Torque | 149 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Vehicle Length | 3420 mm | 5110 mm |
| Vehicle Width | 1800 mm | 2010 mm |
| Vehicle Height | 1200 mm | 1860 mm |
| Wheelbase Size | 2350 mm | 3030 mm |
