BMW M4 vs Lexus LX
A detailed look at how two of Australia's most popular cars compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Track the BMW M4 & Lexus LX
Get price-drop alerts on these models plus our free weekly new-car rundown. Unsubscribe anytime.
Price Breakdown
The BMW M4 starts from $168,700 before on-road costs, while the Lexus LX opens at $167,700. That makes the Lexus LX the more affordable entry point by $1,000.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $185,570 and $184,470 respectively.
Over 5 years, the running costs favour the BMW M4 by roughly $2,565 in fuel alone.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
The BMW M4 features a 12.3-inch touchscreen paired with a 12.3-inch digital dash, while the Lexus LX gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW M4 stands out with Harman Kardon audio that you will not find on the Lexus LX. The Lexus LX counters with wireless charging, panoramic roof, power tailgate and Mark Levinson audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW M4 gets merino leather upholstery while the Lexus LX offers leather. Climate control is 2-zone in the BMW M4 and 4-zone in the Lexus LX.
Drivetrain
The BMW M4 uses a Petrol producing 353kW and 550Nm of torque, sent through a manual to a RWD layout. It covers the 0-100km/h sprint in 4.2 seconds.
The Lexus LX responds with a Petrol making 305kW and 650Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 6.7 seconds.
The BMW M4 has the clear power advantage at 353kW vs 305kW. In the real-world sprint, the BMW M4 is 2.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW M4 measures 4,801mm long on a 2,857mm wheelbase, 299mm shorter than the Lexus LX at 5,100mm (2,850mm wheelbase). The longer wheelbase on the BMW M4 generally means more rear legroom.
Boot space is 440L in the BMW M4 and 487L in the Lexus LX, giving the Lexus LX a 47L advantage. The Lexus LX seats 7 vs 4.
For towing, the Lexus LX leads with a 3,500kg braked capacity vs 1,800kg. That 1,700kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 12.8m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,879/year for the BMW M4 and $3,392/year for the Lexus LX. That is a $513 annual difference in favour of the BMW M4.
Estimated annual total: $2,879 (BMW M4) vs $3,392 (Lexus LX). The BMW M4 saves you roughly $513 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (BMW M4) vs 4 years / 100,000km (Lexus LX). The BMW M4 has longer coverage. Capped-price servicing: —4yr (Lexus LX).
Who Should Buy Which?
Buy the BMW M4 if: You prioritise performance, want lower running costs, value a longer warranty, or prefer BMW's approach to design and ownership experience.
Buy the Lexus LX if: You want the lower entry price, need more boot space, need stronger towing, or prefer Lexus's approach to design and ownership experience.
The Verdict
The BMW M4 takes 4 of 7 key spec categories. The BMW M4 will save you roughly $513 a year in fuel. If boot space matters, the Lexus LX has a clear edge. The BMW M4 adds peace of mind with a longer 5-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BMW M4 and Lexus LX?
The Lexus LX is the cheapest at $167,700 before on-road costs. That undercuts the BMW M4 by $1,000.
Which is the most fuel-efficient?
The BMW M4 uses the least fuel at 10.1L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW M4 and Lexus LX carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Lexus LX has the largest boot at 487L.
Which can tow the most?
The Lexus LX has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The BMW M4 has the longest warranty at 5 years / Unlimited.
Which is the most powerful?
The BMW M4 makes the most power at 353kW. The BMW M4 is quickest to 100km/h in 4.2s.
Free: Chinese Cars in Australia Cheat Sheet
Sign up free and we'll email you our Chinese Cars Cheat Sheet (PDF) — all 22 brands ranked on service, parts, warranty and dealer experience. Plus new-car launches, reviews and founding-member pricing on the upcoming CarSorted Pro Report. No spam, unsubscribe anytime.
By subscribing, you agree to receive marketing emails. You can unsubscribe at any time. View our Privacy Policy.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
Comments (0)
Sign in to join the conversation
No comments yet. Be the first!
