BYD Sealion 8 vs Isuzu NNR 45-150
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.
Data checked: specs 31 Aug 2026, price 4 Oct 2026
Driver assistance, as the maker lists it
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
$56,990RRP
- no option data for this car
$56,900RRP
- no option data for this car
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
Plug-in hybrid fuel economy is shown as a hybrid (battery depleted) so it compares fairly with the other car. A PHEV's official "combined" figure assumes you start every trip fully charged, so real-world economy depends on how often you plug in. Electric range shows how far it goes before the petrol engine is needed.
Track the BYD Sealion 8 & Isuzu NNR 45-150
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Price Breakdown
The BYD Sealion 8 starts from $56,990 before on-road costs, while the Isuzu NNR 45-150 opens at $56,900. That makes the Isuzu NNR 45-150 the more affordable entry point by $90.
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 $62,689 and $62,590 respectively.
Over 5 years, the running costs favour the BYD Sealion 8 by roughly $14,405 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.
Recalls on our record
BYD Sealion 8
None open on our record
Isuzu NNR 45-150
None open on our record
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Charging Times
How long each takes to charge, from a household power point to ultra-rapid DC, estimated from battery size and max charge rates.
How long to charge
19kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 40kW · 0–80%
Estimates from usable battery size and the car's max charge rates (7.4kW AC, 40kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BYD Sealion 8 features a 15.6-inch touchscreen paired with a 10.3-inch digital dash, while the Isuzu NNR 45-150 gets a 6.2-inch display.
The BYD Sealion 8 stands out with wireless Apple CarPlay/Android Auto, wireless charging, panoramic roof, heated front seats, ventilated seats, power tailgate and V2L — features our data doesn't list for the Isuzu NNR 45-150. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BYD Sealion 8 gets synthetic leather upholstery while the Isuzu NNR 45-150 offers cloth. Climate control is 3-zone in the BYD Sealion 8 and 1-zone in the Isuzu NNR 45-150.
Drivetrain
The BYD Sealion 8 uses a Petrol Turbo PHEV producing 205kW and 315Nm of torque, sent through a 1-speed auto to a FWD layout. It covers the 0-100km/h sprint in 8.6 seconds.
The Isuzu NNR 45-150 responds with a Diesel making 110kW and 375Nm, paired to a 6-speed manual (mt) driving the rear wheels.
The BYD Sealion 8 has the clear power advantage at 205kW vs 110kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BYD Sealion 8 measures 5,040mm long on a 2,950mm wheelbase, 208mm shorter than the Isuzu NNR 45-150 at 5,248mm (2,795mm wheelbase). The longer wheelbase on the BYD Sealion 8 generally means more rear legroom.
For towing, the Isuzu NNR 45-150 leads with a 4,000kg braked capacity vs 1,800kg. That 2,200kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.0m diameter
Good
Based on 10.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Interactive simulator: U-turns, parking & towing
Turning Circle
Kerb-to-kerb diameter. Smaller turns are easier in tight carparks and U-turns.
Good
Clears the U-turn in one swing
Needs about 8.0 m of road; you have 9.0 m.
U-turn on a wide street
≥ 10 m: clears in one
U-turn on a standard street
7 m: 3-point turn
Standard parking bay
2.0 m wide: fits with room
Tight carpark aisle
6 m: swings in
Narrow laneway
3.5 m: no room to turn
Turning circle ratings
Standard widths: AU local streets carry ~5.5–7 m of carriageway; main roads ~9–12 m. AS 2890.1 carpark aisles are ~5.8–6.6 m for 90° bays (2.6 m wide × 5.4 m deep).
Road, aisle, swing and off-tracking figures are indicative estimates from the published turning circle. Verify in person before relying on them.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $254/year for the BYD Sealion 8 and $3,135/year for the Isuzu NNR 45-150. That is a $2,881 annual difference in favour of the BYD Sealion 8.
Warranty: 6 years / 150,000km (BYD Sealion 8) vs 6 years / 250,000km (Isuzu NNR 45-150). Both match on warranty length.
Who Should Buy Which?
Buy the BYD Sealion 8 if: You prioritise performance, want lower running costs, or prefer BYD's approach to design and ownership experience.
Buy the Isuzu NNR 45-150 if: You want the lower entry price, need stronger towing, or prefer Isuzu's approach to design and ownership experience.
The Verdict
The CarSorted Score calls this a draw (78 vs 58). The BYD Sealion 8 and Isuzu NNR 45-150 trade blows across the spec sheet, and neither runs away with an outright win. The BYD Sealion 8 will save you roughly $2,881 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BYD Sealion 8 and Isuzu NNR 45-150?
The Isuzu NNR 45-150 is the cheapest at $56,900 before on-road costs. That undercuts the BYD Sealion 8 by $90.
Which is the most fuel-efficient?
The BYD Sealion 8 uses the least fuel at 1.1L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BYD Sealion 8 and Isuzu NNR 45-150 carry a published ANCAP rating yet, so there is no crash result to compare. Check back as they are tested.
Which can tow the most?
The Isuzu NNR 45-150 has the highest braked towing capacity at 4,000kg.
Which is the most powerful?
The BYD Sealion 8 makes the most power at 205kW.
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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
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