5-year running cost · 15,000 km/yr · NSW
BYD Atto 3 Extended RangeVSToyota Corolla Ascent Sport
The Toyota Corolla Ascent Sport is cheaper to run — by $10,630 over 5 years (23% lower total cost), driven mostly by depreciation.
- 5-yr cheaper total
- $35,840
- Toyota Corolla Ascent Sport
- Saving vs rival
- $10,630
- 23% lower
- Cost per km
- $0
- vs $1
- Saving per year
- $2,126
- on average
Tale of the tape
Headline specs and running costs side by side.
| Metric | ⚡ BYD Atto 3 Extended Range | ⛽ Toyota Corolla Ascent Sport |
|---|---|---|
| Driveaway price | $54,990 | $33,990 |
| Powertrain | Electric (BEV) | Petrol · ULP 91 |
| Efficiency | 17.9 kWh/100km | 6.5 L/100km |
| Battery / fuel | 71.8 kWh battery | Petrol · ULP 91 |
| Range | ~400 km real-world | — |
| Annual energy / fuel | $595 | $1,999 |
Run the numbers yourself
interactivePre-loaded with the BYD Atto 3 Extended Range and Toyota Corolla Ascent Sport. Adjust the state, annual distance, ownership period and charging mix to match your situation.
EV Running Cost Calculator
Compare the true 5-year ownership cost of an electric car vs its petrol equivalent in Australia.
Ownership period
Electric
BYD Atto 3 Extended Range
- Energy / Fuel
- $2,975
- Registration
- $2,500
- Insurance
- $9,000
- Servicing
- $1,750
- Depreciation
- $30,245
5-Year Total
$46,470
$1/km · $9,294/yr
Petrol
Toyota Corolla Ascent Sport
- Energy / Fuel
- $11,993
- Registration
- $2,500
- Insurance
- $7,500
- Servicing
- $2,750
- Depreciation
- $20,696
5-Year Total
$45,439
$1/km · $9,088/yr
5-Year Cost Breakdown
Energy / Fuel
Registration
Insurance
Servicing
Depreciation
5-year cost breakdown
Every category, both vehicles, and the difference.
| Category | BYD Atto 3 Extended Range | Toyota Corolla Ascent Sport | Difference |
|---|---|---|---|
| Energy / fuel | $2,975 | $9,994 | −$7,019 |
| Registration | $2,500 | $2,500 | — |
| Insurance | $9,000 | $7,000 | +$2,000 |
| Servicing | $1,750 | $2,750 | −$1,000 |
| Depreciation | $30,245 | $13,596 | +$16,649 |
| Total (5 yrs) | $46,470 | $35,840 | $10,630 |
Which is cheaper to run?
Over 5 years of average Australian driving (15,000 km/year in NSW), the Toyota Corolla Ascent Sport costs $35,840 to own and run, against $46,470 for the BYD Atto 3 Extended Range. That is a $10,630 difference — about $2,126 a year, or $177 a month.
The single biggest swing is depreciation: across 5 years the gap is $16,649. Energy is where electric cars usually win — charging at home (especially on solar or off-peak rates) costs a fraction of petrol per kilometre — while the BYD Atto 3 Extended Range's higher purchase price can narrow the gap through depreciation.
Estimates use average NSW electricity and fuel prices, typical insurance and servicing for this segment, and a 5-year depreciation model. Your numbers will vary with tariffs, driving style and resale values — use the calculator above for a tailored figure.
FAQ
- Is the BYD Atto 3 Extended Range cheaper to run than the Toyota Corolla Ascent Sport?
- Over 5 years at 15,000 km/year in NSW, the BYD Atto 3 Extended Range costs $46,470 versus $35,840 for the Toyota Corolla Ascent Sport. The Toyota Corolla Ascent Sport is $10,630 cheaper overall, driven mainly by depreciation.
- How much does it cost to run the BYD Atto 3 Extended Range per year in Australia?
- Around $9,294 per year ($1/km), covering energy, registration, insurance, servicing and depreciation at 15,000 km/year in NSW.
- How much can I save switching from the BYD Atto 3 Extended Range to the Toyota Corolla Ascent Sport?
- About $10,630 over 5 years — roughly $2,126 per year. Use the calculator above to adjust the state, annual distance and charging mix for your situation.