Updated October 2026
2024 GMC Terrain value in Canada
A 2024 GMC Terrain SLE with 40,000 km is worth about $26,450–$27,950 in a private sale in Canada, and about $20,600 as a trade-in at a dealer (Offro estimate, October 2026). Dealers list the same car for $27,000–$30,500. Trim, mileage, condition and province all move the number — see the tables below.
How much is a 2024 GMC Terrain worth by trim and mileage?
At 40,000 km, the Denali is worth the most (about $33,100 privately) and the SLE the least (about $27,950).
SLE
- 25,000
- $27,350–$28,800Trade-in $21,450
- 40,000
- $26,450–$27,950Trade-in $20,600
- 55,000
- $25,500–$26,950Trade-in $19,750
SLT
- 25,000
- $29,250–$30,550Trade-in $23,550
- 40,000
- $28,350–$29,550Trade-in $22,800
- 55,000
- $27,350–$28,600Trade-in $21,850
AT4
- 25,000
- $30,900–$32,250Trade-in $24,900
- 40,000
- $29,750–$31,100Trade-in $23,900
- 55,000
- $28,750–$30,000Trade-in $23,100
Denali
- 25,000
- $33,000–$34,250Trade-in $26,950
- 40,000
- $31,750–$33,100Trade-in $25,700
- 55,000
- $30,800–$32,150Trade-in $24,800
How much does mileage change the value?
Going from 25,000 km to 55,000 km takes about $1,850 (6%) off the private-sale price of a 2024 Terrain SLE.
Does condition or an accident change the price?
A clean Terrain sells for about $250 more than an average one, and a reported accident takes about $100 off.
Rough
- Private sale
- $25,150–$27,350
- Trade-in
- $17,950
Average
- Private sale
- $26,450–$27,950
- Trade-in
- $20,600
Clean
- Private sale
- $27,050–$28,200
- Trade-in
- $21,800
With an accident
- Private sale
- $26,300–$27,850
- Trade-in
- $20,250
Is a 2024 GMC Terrain worth more in Quebec, Ontario or the West?
It sells for the most in Alberta (about $28,400) and the least in Quebec (about $27,100).
Alberta
- Private sale
- $26,900–$28,400
- Trade-in
- $20,950
British Columbia
- Private sale
- $26,550–$28,050
- Trade-in
- $20,550
Ontario
- Private sale
- $26,450–$27,950
- Trade-in
- $20,600
Nova Scotia
- Private sale
- $25,750–$27,250
- Trade-in
- $19,950
Quebec
- Private sale
- $25,900–$27,100
- Trade-in
- $20,600
What will a 2024 GMC Terrain be worth next year?
If you drive about 17,000 km, expect roughly $24,350–$25,400 in a private sale by October 2027, about $2,550 less than today. This is a projection, not an offer.
Trade-in, private sale or dealer price: what's the difference?
The trade-in value is what a dealer would likely pay you for the car today. The private-sale range is what to list it at: the low end sells in about 2 weeks, the high end in about 6. The dealer price is what dealers ask when they resell the same car, which includes their reconditioning, warranty and margin.
How does Offro calculate these values?
Offro's price models learn from hundreds of thousands of real vehicle sales and dealer listings across Canada, and we retrain them every week. Each value on this page is the model's estimate for the exact trim, mileage, condition and province shown. Your car's options, history and condition can move it, so get a free estimate for your exact car.
Frequently asked questions
How much is a 2024 GMC Terrain worth?
A 2024 GMC Terrain SLE with 40,000 km is worth about $26,450–$27,950 in a private sale in Canada, and about $20,600 as a trade-in at a dealer (Offro estimate, October 2026). Dealers list the same car for $27,000–$30,500. Trim, mileage, condition and province all move the number — see the tables below.
What is the trade-in value of a 2024 GMC Terrain?
About $20,600 for a SLE with 40,000 km in average condition, in a range of $18,750 to $22,200 depending on the car.
What should I list my 2024 Terrain for?
List at about $27,950 to sell in around 6 weeks, or about $26,450 to sell in around 2 weeks.
How many km is normal for a 2024 Terrain?
About 40,000 km. Canadians drive roughly 17,000 km a year.
Which 2024 Terrain trim is worth the most?
The Denali, at about $33,100 privately with 40,000 km.
Can I sell my Terrain to Offro?
In Quebec, Offro can make you a cash offer. Elsewhere in Canada, we can help you sell it for more than a trade-in. Start with a free estimate.