2003 Lexus LS 430
All photo credits
- Photo: 2003 Lexus LS430 Automatic 4.3 Front by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 2003 Lexus LS430 Automatic 4.3 Rear by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 2003 Lexus LS430 in Millenium Silver Metallic, Rear Left, 01-12-2022 by Elise240SX, CC BY-SA 4.0, via Wikimedia Commons
The 2003 Lexus LS 430 is a 290-hp 4.3-liter V8 sedan with a 5-speed a650e electronically controlled automatic and rear-wheel drive. It starts at $55,125 MSRP and is rated at 19 mpg combined.
It makes 290 horsepower at 5,600 rpm and 320 lb-ft of torque at 3400 rpm, spinning to a 6,500 rpm redline. EPA fuel-economy estimates are 17 mpg city and 23 mpg highway (19 mpg combined).
The LS measures 196.7 inches long on a 115.2-inch wheelbase and has a curb weight of 3,945 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Sedan |
| Powertrain | Gas |
| Price | |
| MSRP | $55,125 ($97,368 *) |
| MSRP with Destination | $55,700 ($98,383 *) |
| Destination Charge | $575 |
| Engine | |
| Engine Type | 3UZ-FE 4.3L V8 naturally aspirated; aluminum block and heads, DOHC 32-valve, VVT-i (intake); ULEV-certified |
| Displacement | 4.3 L |
| Horsepower | 290 hp @ 5,600 rpm |
| Torque | 320 lb-ft @ 3400 rpm |
| Redline | 6,500 rpm |
| Valvetrain | DOHC 32-valve (4 valves/cyl), VVT-i intake |
| Bore and Stroke | 91.0 x 82.5 mm (3.58 x 3.25 in) |
| Compression Ratio | 10.50:1 |
| Injection Type | Sequential Electronic Fuel Injection (SEFI) |
| Drivetrain | |
| Drive Type | RWD |
| Differential Type | Open rear differential; final drive ratio 3.27:1 |
| Transmission | |
| Transmission | 5-speed A650E electronically controlled automatic |
| 1st Gear | 3.36 (47 mph **) |
| 2nd Gear | 2.18 (73 mph **) |
| 3rd Gear | 1.42 (111 mph **) |
| 4th Gear | 1 (158 mph **) |
| 5th Gear | 0.75 (211 mph **) |
| Reverse | 3.43 |
| Final Drive | 3.27 |
| Fuel Economy | |
| City | 17 MPG |
| Highway | 23 MPG |
| Combined | 19 MPG |
| Recommended Fuel | Premium (91 AKI) |
| Tank Capacity | 22.2 gal |
| Suspension | |
| Front Suspension | Independent double-wishbone (SLA); coil spring standard, air spring optional; European-tuned Sport Suspension optional |
| Rear Suspension | Independent double-wishbone (SLA); coil spring standard, air spring optional |
| Brakes | |
| Front Brake Disc | 12.4 in dia., ventilated, power-assisted |
| Rear Brake Disc | 12.2 in dia., ventilated, power-assisted |
| Tires & Wheels | |
| Wheels Front | 17 x 7.5 in aluminum alloy |
| Wheels Rear | 17 x 7.5 in aluminum alloy |
| Tires Front | P225/55HR17 |
| Tires Rear | P225/55HR17 |
| Dimensions & Weight | |
| Length | 196.7 in |
| Width | 72 in |
| Height | 58.7 in |
| Wheelbase | 115.2 in |
| Front Track | 62 in |
| Rear Track | 62 in |
| Ground Clearance | 6 in |
| Cargo Volume | 20.2 ft³ |
| Curb Weight | 3,945 lbs |
| Interior | |
| Headroom Front | 40 in |
| Headroom Rear | 38 in |
| Legroom Front | 44 in |
| Legroom Rear | 38 in |
| Shoulder Room Front | 58 in |
| Shoulder Room Rear | 58 in |
| Hip Room Front | 57 in |
| Hip Room Rear | 57 in |
Similar cars
Rivals to the 2003 Lexus LS 430 with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
Not crash-tested by NHTSA for this model year.
Recalls
1 recall on file with NHTSA for the 2003 Lexus LS. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Apr 7, 2009 · EXTERIOR LIGHTING
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.
NHTSA campaign 09E012000
Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2003 LEXUS LS. US-market vehicles only; data cached for up to 7 days.