The Lexus RX is a compact SUV built from 1999 to 2026 over 6 generations. Most were assembled in Japan — 100% of those on record. Between 1999 and 2023 it grew 31 cm longer and gained 175 kg. Engines offered: 4-cyl, Hybrid, V6. Worth buying? It scores near the top of what we track at 4.5/5 — and the year you pick matters far more than the badge (best and worst years →).
What the RX is
The Lexus RX is a compact SUV that Lexus built from 1999 to 2026 — 28 model years. Our measurements put it at 6 generations, the current one starting in 2023. It has been offered with 4-cyl, Hybrid, V6 power. Its closest siblings in the Lexus range: NX, RZ.
Where the RX is built
A badge says where the company is registered; the VIN says where the car was bolted together. We counted the first three characters — the manufacturer identifier — across 60 RXs on record.
| Assembled in | Share | VIN starts with | Years seen |
|---|---|---|---|
| Japan | JT6, JTJ | 1999-2001 |
Check your own: the first three characters of a Lexus VIN decide which of these 6 lines your RX belongs to. What every character in a RX VIN means →
Got the full 17 characters? A free VIN check on a Lexus RX adds what the decoder can't see: open recalls, theft and total-loss records, and the safety ratings for that exact build.
RX generations, and what changed
These boundaries are not copied from a brochure — they fall out of the measurements. Where the RX's length or wheelbase jumps between consecutive model years the platform changed: a facelift moves a bumper by centimetres, a new generation moves the whole car — for the RX that gives 6 distinct generations below.
| Generation | Length | Wheelbase | Weight | vs previous | Weight change |
|---|---|---|---|---|---|
| 1999-2002 | 458 cm | 262 cm | 1770 kg | - | - |
| 2005 | 474 cm | 272 cm | 1844 kg | +16 cm | +74 kg |
| 2008 | 473 cm | 272 cm | 1855 kg | -1 cm | +11 kg |
| 2011-2014 | 477 cm | 274 cm | 1970 kg | +4 cm | +115 kg |
| 2017-2020 | 489 cm | 279 cm | 2020 kg | +12 cm | +50 kg |
| 2023 | 489 cm | 285 cm | 1945 kg | +0 cm | -75 kg |
Between 1999 and 2023 the RX gained 31 cm in length (+6.8%) and 175 kg in weight (+9.9%). Cars did not so much grow as thicken — crash structures, airbags and equipment weigh more than the metal they replaced, and on the RX that is 175 kg against 31 cm. Full dimensions by year →
Lexus RX tire size, oil type & owner specs
The fitment RX owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What engines does the Lexus RX have? Power & range
The Lexus RX is offered with 3 powertrains — 3.5L 6-cyl, 2.4L 4-cyl, 2.5L 4-cyl Hybrid. Here's the lineup by engine, transmission and drivetrain — 3 for the Lexus RX, against one or two on most rivals.
| Engine | Displacement | Transmission | Drive | Fuel |
|---|---|---|---|---|
| V6 | 3.5L · 6-cyl | Automatic (S8) | FWD | Regular |
| 4-cyl | 2.4L · 4-cyl | Automatic (S8) | FWD | Premium |
| Hybrid | 2.5L · 4-cyl | CVT | AWD | Premium |
Horsepower, torque and fuel-tank size decode from your VIN — exact figures vary by engine and trim.
Source: EPA fueleconomy.gov (engines, drivetrain, range, charge time). Horsepower & torque from NHTSA vPIC on VIN decode.
Can a Lexus RX tow? Towing & payload
As an SUV, the Lexus RX is built to tow and haul. The exact maximum towing capacity and payload depend on the engine, drivetrain and whether it has the factory tow package.
What sets your RX's tow & payload rating:
- Engine — a larger or turbocharged engine tows more than the base unit.
- Drivetrain & axle — 4WD/AWD and the axle ratio shift the rating.
- Tow package — the factory towing package (hitch, wiring, transmission cooler) raises the max.
- Payload & GVWR — GVWR caps the combined load; more passengers and cargo lower how much you can tow.
Exact towing capacity, payload and GVWR are added per engine, drivetrain and trim — decode your VIN above, or check the driver's door-jamb and hitch labels. Curb weight from vehicle specifications.
The RX by the numbers
What the federal and market records say about the Lexus RX. Each line opens the full breakdown by year.
| Topic | RX | Detail |
|---|---|---|
| Recalls | 78 campaigns | NHTSA, all years |
| Owner complaints | 83 filed | What breaks and when |
| Reliability | 4.5 / 5 | Best and worst years |
| Crash safety | ★★★★★ NHTSA | Frontal, side, rollover |
| Insurance | $1,307/yr | Estimated full coverage |
| Used value | 2,788 listings | What it sells for now |
Frequently asked questions
What kind of car is the Lexus RX?
The RX is a compact SUV, built from 1999 to 2026 across 6 generations. Engines offered: 4-cyl, Hybrid, V6.
Where is the Lexus RX made?
Across 60 cars in our records the split is: Japan (100%). The first three characters of a VIN identify the plant's manufacturer and country — that is where these shares come from, not from a press release.
How many generations does the RX have?
6 by our measurements, the latest starting in 2023. We draw the boundaries where length or wheelbase jumps between model years — a facelift moves a bumper, a new generation moves the whole car. Over its life the RX grew 31 cm longer and gained 175 kg.
What is the Lexus RX warranty?
New models carry 4 years / 50,000 miles basic cover and 6 years / 70,000 miles on the powertrain. Worth knowing: across our complaint records the typical car reaches the halfway point of its faults at five years, so most repairs land after the basic warranty ends.
Is the RX reliable?
It scores 4.5/5 in our data. The honest answer depends on the year far more than the model — see the best and worst years, and when this car starts to break.
How do I check a specific RX?
This page describes the model; it cannot tell you whether that car has an open recall or a branded title. Run its VIN against the records — free, and matched to the exact production run.