BMW 4 Series vs Honda Prelude
A detailed look at how two of Australia's most popular Coupes 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.
Price Breakdown
The BMW 4 Series starts from $83,500 before on-road costs, while the Honda Prelude opens at $65,000. That makes the Honda Prelude the more affordable entry point by $18,500.
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 $91,850 and $71,500 respectively.
Over 5 years, the running costs favour the Honda Prelude by roughly $4,700 in fuel alone.
Safety Rundown
Both the BMW 4 Series and Honda Prelude hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. The Honda Prelude packs more ADAS features with 6 out of 10 key systems fitted, compared to 4 in the BMW 4 Series.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the BMW 4 Series and 8 in the Honda Prelude.
Feature Showdown
The BMW 4 Series features a 10.3-inch touchscreen, while the Honda Prelude gets a 9-inch display and 10.2-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Honda Prelude counters with wireless charging, Bose audio and ambient lighting that the BMW 4 Series does not offer. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BMW 4 Series uses a Petrol producing 135kW and 300Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 5.8 seconds.
The Honda Prelude responds with a Inline 4 making 110kW and 182Nm, paired to a automatic driving the front wheels.
The BMW 4 Series has the clear power advantage at 135kW vs 110kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW 4 Series measures 4,770mm long on a 2,851mm wheelbase, 77mm longer than the Honda Prelude at 4,693mm (2,735mm wheelbase). The longer wheelbase on the BMW 4 Series generally means more rear legroom.
Boot space is 440L in the BMW 4 Series and 281L in the Honda Prelude, giving the BMW 4 Series a 159L advantage.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 11.8m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.8m 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 $2,166/year for the BMW 4 Series and $1,226/year for the Honda Prelude. That is a $940 annual difference in favour of the Honda Prelude.
Estimated annual total: $2,166 (BMW 4 Series) vs $1,226 (Honda Prelude). The Honda Prelude saves you roughly $940 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (BMW 4 Series) vs 5 years / 999,999km (Honda Prelude). Both match on warranty length.
Who Should Buy Which?
Buy the BMW 4 Series if: You prioritise performance, need more boot space, or prefer BMW's approach to design and ownership experience.
Buy the Honda Prelude if: You want the lower entry price, want lower running costs, or prefer Honda's approach to design and ownership experience.
The Verdict
The BMW 4 Series takes 3 of 5 key spec categories. The Honda Prelude will save you roughly $940 a year in fuel. If boot space matters, the BMW 4 Series has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
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.
Published by CarSorted Editorial Team · 20 April 2026
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