2007 SATURN AURA PRELIMINARY SPECIFICATIONS  
2007 SATURN AURA Press Release 
Overview 
Models: 	Saturn Aura XE and XR  
Body style / driveline: 	sedan / front-engine, front-wheel drive  
Construction: 	body-frame integral  
EPA vehicle class: 	midsize car  
Manufacturing location: 	Fairfax Assembly Plant, Kansas City, Kan.  
Key competitors: 	Honda Accord, Nissan Altima, Volkswagen Passat  
Engine 
Type: 	3.5L V-6 OHV w/VVT 	3.6L V-6 DOHC w/VVT  
Displacement (cu in / cc): 	213 / 3490 	217 / 3564  
Bore & stroke (in / mm): 	3.90 x 2.99 / 99 x 76 	3.70 x 3.37 / 94 x 85.6  
Block material: 	cast iron 	aluminum with cast-in bore liners  
Cylinder head material: 	aluminum 	aluminum  
Valvetrain: 	overhead valve; 2 valves per cylinder; variable valve timing 	DOHC; 4 valves per cylinder; variable valve timing  
Fuel delivery: 	sequential fuel injection 	sequential fuel injection  
Compression ratio: 	9.8:1 	10.2:1  
Horsepower (hp / kw): 	224 / 167 @ 5900 rpm* 	252 / 188 @ 6300 rpm*  
Torque (lb-ft / Nm): 	220 / 298 @ 4000 rpm* 	251 / 340 @ 3200 rpm*  
Recommended fuel: 	87 octane 	87 octane  
Max. engine rpm (fuel cutoff): 	6400 rpm 	7000 rpm  
Emissions controls: 	dual close-coupled converters; returnless fuel rail; fast-response oxygen sensors 	dual close-coupled converters; returnless fuel rail, 2 pre- and 2 post- oxygen sensors  
Estimated fuel economy  
(city / hwy): 	20 / 30 	18 / 27  
Transmission 
Manufacturer: 	GM Powertrain 	GM Powertrain  
Type: 	Hydra-Matic 4T45-E 4-speed automatic transmission 	Hydra-Matic 6T70 6-speed automatic transmission  
Gear Ratio (:1)  
First: 	2.96 	4.48  
Second: 	1.62 	2.87  
Third: 	1.00 	1.84  
Fourth: 	0.68 	1.41  
Fifth: 	-- 	1.00  
Sixth: 	-- 	0.74  
Reverse: 	2.14 	2.88  
Final drive ratio: 	3.05 	2.77  
Chassis/Suspension 
Front: 	MacPherson strut with aluminum L-shaped control arms; direct-acting stabilizer bar  
Rear: 	XE: Four-link independent with twin-tube gas shocks; dual-rate mini-block coil springs; direct-acting stabilizer bar.  
XR: Four-link independent with monotube shocks; dual-rate mini-block coil springs; direct-acting stabilizer bar.  
Steering type: 	hydraulic rack-and-pinion  
Steering ratio: 	16.2:1  
Steer wheel turns, lock-to-lock: 	2.8  
Turning circle, curb-to-curb (ft / m): 	40.4 / 12.3  
Brakes 
Type 	4-wheel disc with 4-channel ABS  
Rotor diameter (in / mm): 	front: 11.65 / 296, ventilated  
rear: 10.63 / 270, solid  
Wheels/Tires 
Wheel size and type: 	17-in fascia spoke steel with cover (std XE)  
17-in chromed cover (opt XE)  
17-in cast aluminum (opt XE)  
18-in ultra-bright spun cast aluminum (std XR)  
Tire size and type: 	P225/50R17 touring blackwall (XE)  
P225/50R18 touring blackwall (XR)  
Dimensions 
Exterior  
Wheelbase (in / mm): 	112.3 / 2852  
Overall length (in / mm): 	190.0 / 4851  
Overall width (in / mm): 	70.3 / 1786  
Overall height (in / mm): 	57.6 / 1464  
Track  
Front (in / mm): 	59.9 / 1523  
Rear (in / mm): 	60.3 / 1533  
Curb weight (lb / kg): 	3528.5 / 1600.5 (XE)  
3647.1 / 1654.3 (XR)  
Interior  
Seating capacity (front / rear): 	2 / 3  
Headroom  
Front (in /mm): 	39.4 / 1000  
Rear (in / mm): 	37.4 / 950  
Legroom  
Front (in / mm): 	42.2 / 1073  
Rear (in / mm): 	37.6 / 953  
Shoulder room  
Front (in / mm): 	55.9 / 1420  
Rear (in / mm): 	54.0 / 1371  
Hip room  
Front (in / mm): 	53.0 / 1345  
Rear (in / mm): 	52.2 / 1328  
Cargo volume (cu ft / L): 	15.7 / 444.6  
Capacities 
Fuel tank (gal / L): 	16.3 gallons  
Engine oil (qt / L): 	4.0 / 3.8 (XE)  
5.5 / 5.2 (XR)  
Cooling system (qt / L): 	9.9 / 9.4 (XE)  
9.9 / 9.4 (XR)  
Max towing capacity (lb / kg): 	1000 / 453  
*Pending SAE certification. A new voluntary power and torque certification procedure developed by the SAE Engine Test Code committee was approved March 31, 2005. This procedure (J2723) ensures fair, accurate ratings for horsepower and torque by allowing manufacturers to certify their engines through third-party witness testing. GM was the first auto manufacturer to begin using the procedure and expects to use it for all newly rated engines in the future.