2012 Infiniti G25 Base
The 2012 Infiniti G25 Base is a 218-hp 2.5-liter V6 with a 7-speed automatic transmission w/manual shift mode, downshift rev-matching, drive sport mode w/adaptive shift control and rear-wheel drive. It starts at $33,100 MSRP and is rated at 23 mpg combined.
It makes 218 horsepower at 6,400 rpm and 187 lb-ft of torque at 4800 rpm. EPA fuel-economy estimates are 20 mpg city and 29 mpg highway (23 mpg combined).
The G25 measures 187.9 inches long on a 112.2-inch wheelbase and has a curb weight of 3,534 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $33,100 ($46,853 *) |
| MSRP with Destination | $33,995 ($48,120 *) |
| Destination Charge | $895 |
| Engine | |
| Engine Type | 2.5L V6 (VQ25HR) |
| Displacement | 2.5 L |
| Horsepower | 218 hp @ 6,400 rpm |
| Torque | 187 lb-ft @ 4800 rpm |
| Injection Type | Sequential Multi-Point Fuel Injection (SMPI) |
| Drivetrain | |
| Drive Type | Rear-Wheel Drive |
| Transmission | |
| Transmission | 7-speed automatic transmission w/manual shift mode, downshift rev-matching, Drive Sport (DS) mode w/Adaptive Shift Control (ASC) |
| 1st Gear | 4.78 |
| 2nd Gear | 3.1 |
| 3rd Gear | 1.98 |
| 4th Gear | 1.37 |
| 5th Gear | 1 |
| 6th Gear | 0.87 |
| 7th Gear | 0.78 |
| Reverse | 3.86 |
| Final Drive | 3.36 |
| Fuel Economy | |
| City | 20 MPG |
| Highway | 29 MPG |
| Combined | 23 MPG |
| Tank Capacity | 20 gal |
| Suspension | |
| Front Suspension | Double wishbone, independent, w/stabilizer bar |
| Rear Suspension | Independent multi-link, w/stabilizer bar |
| Brakes | |
| Front Brake Disc | 12.6 x 1.1 in |
| Rear Brake Disc | 12.1 x 0.6 in |
| Tires & Wheels | |
| Wheels Front | 17 x 7.5 in |
| Wheels Rear | 17 x 7.5 in |
| Tires Front | P225/55VR17 |
| Tires Rear | P225/55VR17 |
| Dimensions & Weight | |
| Length | 187.9 in |
| Width | 69.8 in |
| Height | 57.2 in |
| Wheelbase | 112.2 in |
| Front Track | 59.8 in |
| Rear Track | 60.2 in |
| Ground Clearance | 5.1 in |
| Cargo Volume | 13.5 ft³ |
| Curb Weight | 3,534 lbs |
| Interior | |
| Headroom Front | 40.5 in |
| Headroom Rear | 37.7 in |
| Legroom Front | 43.9 in |
| Legroom Rear | 34.7 in |
| Shoulder Room Front | 55.6 in |
| Shoulder Room Rear | 55.2 in |
| Hip Room Front | 55.1 in |
| Hip Room Rear | 53.7 in |
* Amount adjusted for inflation to 2026 dollars