2015 Lexus IS 350 RWD
The 2015 Lexus IS 350 RWD is a 306-hp 3.5-liter sedan with an 8-speed automatic w/od, paddle shifters and rear-wheel drive. It starts at $40,065 MSRP and is rated at 22 mpg combined.
It makes 306 horsepower at 6,400 rpm and 277 lb-ft of torque at 4800 rpm. EPA fuel-economy estimates are 19 mpg city and 28 mpg highway (22 mpg combined).
The IS measures 183.7 inches long on a 110.2-inch wheelbase and has a curb weight of 3,593 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $40,065 ($54,941 *) |
| Engine | |
| Engine Type | Premium Unleaded V-6, 3.5 L |
| Displacement | 3.5 L |
| Horsepower | 306 hp @ 6,400 rpm |
| Torque | 277 lb-ft @ 4800 rpm |
| Injection Type | Port/Direct Injection |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | 8-speed automatic w/OD, paddle shifters |
| 1st Gear | 4.6 |
| 2nd Gear | 2.72 |
| 3rd Gear | 1.86 |
| 4th Gear | 1.46 |
| 5th Gear | 1.23 |
| 6th Gear | 1 |
| 7th Gear | 0.82 |
| 8th Gear | 0.69 |
| Reverse | 2.18 |
| Final Drive | 3.13 |
| Fuel Economy | |
| City | 19 MPG |
| Highway | 28 MPG |
| Combined | 22 MPG |
| Recommended Fuel | Premium unleaded |
| Suspension | |
| Front Suspension | Double wishbone |
| Rear Suspension | Multi-link |
| Brakes | |
| Front Brake Disc | 13.2 in. |
| Rear Brake Disc | 12.2 in. |
| Tires & Wheels | |
| Wheels Front | 17 x 7.5 in. |
| Wheels Rear | 17 x 7.5 in. |
| Tires Front | P225/45R17 |
| Tires Rear | P225/45R17 |
| Dimensions & Weight | |
| Length | 183.7 in |
| Width | 71.3 in |
| Height | 56.3 in |
| Wheelbase | 110.2 in |
| Front Track | 60.4 in |
| Rear Track | 61 in |
| Ground Clearance | 5.3 in |
| Cargo Volume | 13.8 ft³ |
| Curb Weight | 3,593 lbs |
| Interior | |
| Headroom Front | 38.2 in |
| Headroom Rear | 36.9 in |
| Legroom Front | 44.8 in |
| Legroom Rear | 32.2 in |
| Shoulder Room Front | 55.9 in |
| Shoulder Room Rear | 53.4 in |
| Hip Room Front | 54.3 in |
| Hip Room Rear | 54 in |
* Amount adjusted for inflation to 2026 dollars