I'm one of relatively few people who regularly drive both the Jaguar I-PACE and Model 3 SR+. The I-PACE is my daily driver and the Tesla is a family vehicle I'm insured to drive. Here in the UK, the I-PACE's sticker price for the model I drive is about £65,000 whereas the Model 3 SR+ is around £38,500. I was recently asked on another forum which I'd keep if I could only pick one and here are my thoughts/ramblings. They're both great vehicles in their own way. So this is just my personal preferences and everyone will have their own opinion. But I'd keep the Model 3 for the following reasons.
1) The driving experience. I prefer the lower down ride (more "sports car" like) and I find the visibility much better, at the front in particular. I find parking the I-PACE forwards difficult because of the lack of forwards visibility (compared to the Model 3). It doesn't help that I've just got the basic model ("S) without all the parking aids, though. Both cars are good fun to drive though. I do like the AWD on the I-PACE, gives nice grip and torque even in poor weather. Although the traction control on the Model 3 SR+ is surprisingly good so I don't find it spins the wheels like my LEAF used to in bad weather. I also like the hold mode on the Model 3. With the I-PACE you need to jam on the foot brake and that only helps as a hill hold if you're on level ground or are on a slight incline. Sometimes you think you are but you're not and the car starts rolling backwards, so you need to put it in park. It's sometimes a bit laggy coming out of park and going into drive as well. With the Model 3 you simply take your foot off the accelerator and it will do the rest for you.
2) The technology. The infotainment system on the Tesla is in a different league and as a techy person I much prefer it - I find the autopilot and visualisations really useful as well. Autopilot is great when used in appropriate conditions, but you always need to be ready to take over. My I-PACE doesn't even have TACC, which is quite embarassing for a car costing ~£65,000 (I just lease it). The back of the Model 3 SR+ is a nicer place to be as well, with the glass roof making it feel very open and airy vs. the claustrophobic I-PACE. The glass roof doesn't come standard on that. I was expecting to find having to look to the side for the speedometer on the Model 3 to be weird, but I find it completely natural and actually prefer it as my hands on the steering wheel never obstruct my view of the speed. But either method works fine really.
3) The efficiency and charging process. The main things I prefer about the Model 3 SR+ revolve around the fact it's simply a much more efficient vehicle and has much greater flexibility with its charging options. It costs considerably more to charge up the ~90kWh battery of the I-PACE and it takes a lot longer. The CCS chargers I've been able to use with the I-PACE have been limited to 50 kW. That's if I'm lucky enough to find one that's in service and unoccupied. Supercharging is a much nicer experience. The car itself tells me which stalls are available to use, there's usually 8 or more at each location (vs. a couple of CCS chargers) and the experience is very intuitive. You just rock up, press the button on the supercharger to open your charging flap and plug in. No need to fire up any apps or use a contactless payment method. It charges up nice and quickly, shows you exactly how much it's costing to charge on the car's screen and when you've finished the charging port even closes for you automatically. It's the little things!
There are some other little things I like and dislike about each car. I find it hard to compare the vehicles aesthetically, that's definitely personal taste so I won't go into too much depth there. I personally prefer the look of the Model 3 but as far as SUV/CUV/raised hatchbacks (whatever you want to call it) go the I-PACE is pleasing to me. I prefer the squishy seats of the Model 3 vs. the rock hard I-PACE seats, but I'm not too fussed either way. And the sound system even on the Model 3 SR+ is, in my opinion, a lot nicer than the basic I-PACE Meridian system. Spotify integration is also wonderful. One thing I do particularly like about the I-PACE are the massive wheels. They're very forgiving when it comes to kerbs, with loads of rubber usually contacting the kerb. With the Model 3 I am super-careful as the wheels are far more vulnerable to curb rash.
1) The driving experience. I prefer the lower down ride (more "sports car" like) and I find the visibility much better, at the front in particular. I find parking the I-PACE forwards difficult because of the lack of forwards visibility (compared to the Model 3). It doesn't help that I've just got the basic model ("S) without all the parking aids, though. Both cars are good fun to drive though. I do like the AWD on the I-PACE, gives nice grip and torque even in poor weather. Although the traction control on the Model 3 SR+ is surprisingly good so I don't find it spins the wheels like my LEAF used to in bad weather. I also like the hold mode on the Model 3. With the I-PACE you need to jam on the foot brake and that only helps as a hill hold if you're on level ground or are on a slight incline. Sometimes you think you are but you're not and the car starts rolling backwards, so you need to put it in park. It's sometimes a bit laggy coming out of park and going into drive as well. With the Model 3 you simply take your foot off the accelerator and it will do the rest for you.
2) The technology. The infotainment system on the Tesla is in a different league and as a techy person I much prefer it - I find the autopilot and visualisations really useful as well. Autopilot is great when used in appropriate conditions, but you always need to be ready to take over. My I-PACE doesn't even have TACC, which is quite embarassing for a car costing ~£65,000 (I just lease it). The back of the Model 3 SR+ is a nicer place to be as well, with the glass roof making it feel very open and airy vs. the claustrophobic I-PACE. The glass roof doesn't come standard on that. I was expecting to find having to look to the side for the speedometer on the Model 3 to be weird, but I find it completely natural and actually prefer it as my hands on the steering wheel never obstruct my view of the speed. But either method works fine really.
3) The efficiency and charging process. The main things I prefer about the Model 3 SR+ revolve around the fact it's simply a much more efficient vehicle and has much greater flexibility with its charging options. It costs considerably more to charge up the ~90kWh battery of the I-PACE and it takes a lot longer. The CCS chargers I've been able to use with the I-PACE have been limited to 50 kW. That's if I'm lucky enough to find one that's in service and unoccupied. Supercharging is a much nicer experience. The car itself tells me which stalls are available to use, there's usually 8 or more at each location (vs. a couple of CCS chargers) and the experience is very intuitive. You just rock up, press the button on the supercharger to open your charging flap and plug in. No need to fire up any apps or use a contactless payment method. It charges up nice and quickly, shows you exactly how much it's costing to charge on the car's screen and when you've finished the charging port even closes for you automatically. It's the little things!
There are some other little things I like and dislike about each car. I find it hard to compare the vehicles aesthetically, that's definitely personal taste so I won't go into too much depth there. I personally prefer the look of the Model 3 but as far as SUV/CUV/raised hatchbacks (whatever you want to call it) go the I-PACE is pleasing to me. I prefer the squishy seats of the Model 3 vs. the rock hard I-PACE seats, but I'm not too fussed either way. And the sound system even on the Model 3 SR+ is, in my opinion, a lot nicer than the basic I-PACE Meridian system. Spotify integration is also wonderful. One thing I do particularly like about the I-PACE are the massive wheels. They're very forgiving when it comes to kerbs, with loads of rubber usually contacting the kerb. With the Model 3 I am super-careful as the wheels are far more vulnerable to curb rash.